On a piece of paper, graph y = -x2 + 4x - 3 and identify the zeros. Then determine which answer choice matches the graph that you drew and correctly identifies the zeros.​

On A Piece Of Paper, Graph Y = -x2 + 4x - 3 And Identify The Zeros. Then Determine Which Answer Choice

Answers

Answer 1

Answer:

C. 1 and 3

Step-by-step explanation:

On A Piece Of Paper, Graph Y = -x2 + 4x - 3 And Identify The Zeros. Then Determine Which Answer Choice

Related Questions

The Hamilton’s are installing a new pool in their backyard .The scale drawing below represents the new pool,where 1 centimeter represents 5 feet.

Answers

4cm X 5 = 20ft
6cm X 5 = 40ft

20ft : 40ft pool

20x40 = 800 square ft

900sq ft - 800sq ft

100 square feet

Distinguish rational numbers from the following.
a. √25 b. √23 c. 1.01 d. 2.323223222... e. 3.786

Answers

Answer:

spongebob at the bottom of the sea

Step-by-step explanation:

In a plain, robust, conversational style, the author known as “Elena Ferrante” has captivated readers worldwide with her chronicle of a complicated friendship between two women.


3 consecutive integers have a sum of 27. What are the integers?

Answers

Answer:

8,9,10

Step-by-step explanation:

Let x be the first integer

x+1 is the next consecutive integer

x+2 is the third consecutive integer

The sum is 27

x + (x+1) + (x+2) = 27

Combine like terms

3x+3 = 27

Subtract 3 from each side

3x+3-3 =27-3

3x =24

Divide by 3

3x/3 = 24/3

x=8

The integers are

x=8

x+1 =9

X+2 =10

Answer: three consecutive integers that add up to 27 are 8,9 and 10

Explanations: x+x+1+x+2=27
3x+3=27
3x=27-3
3x=24
X=8
Three consecutive numbers
X=8
X+1=8+1=9
X+2=8+2=10

A piece-wage earner collected the following weights of coffee beans each day over a week:13.3kg,10.8kg,14.4kg and 12,9kg.if she is paid at K5.80 per kilogram, estimate his earning for the week .note do not round off the rate payment​

Answers

Answer:

14.4 should be around 14kg

12,9kg should be rounded to 12

Line segment CD is the altitude drawn to hypotenuse EF in right triangle ECF. If EC = 10 and EF = 24, then, to the nearest tenth, find ED.

Answers

Answer:

4.2 = ED

Step-by-step explanation:

C is the Right Angle.You will do yourself a great favor by drawing your own diagram. The easiest way to do this is to find CF first. Use the Pythagorean Theorem.The next step is to find the area of the triangles using EC * CF which you just found. Equate that to the hypotenuse * altitude(CD) to find CDThen use Pythagoras again to ED.

Step One

Find FC. That is the only side of the right triangle that you don't know the value of.

EC^2 + FC^2 = EF^2EC = 20FC = ?EF= 24   This the Hypotenuse.

10^2 + FC^2 = 24^2100 + FC^2 = 576                 Subtract 100 from both sides.FC^2 = 576 - 100                  Combine the right FC^2 = 476sqrt(FC^2) = sqrt(476)FC = 21.817

Step Two

Find CD. Do this by finding the area two ways. (Key Step)Area = hypotenuse * altitude / 2Area = EC * CF / 2EC = 10CF = 21.817hypotenuse = 24altitude = y24*y / 2 = 10 * 21.817 /212 y = 218.17/212y = 109.085y = 109.085/12y = 9.0904

Step Three

Find EDED^2 = 10^2 - y^2ED^2 = 100 - 9.0904^2ED^2 = 100 - 82.6357ED^2 = 17.36sqrt(ED^2) = sqrt(17.36)ED = 4.1671ED = 4.2

I need help with this

Answers

Answer:

Step-by-step explanation:

It was confusing

Please help me figure this out. No links

Answers

Answer

x=1 +[tex]\sqrt{2} ,x=1 - \sqrt{2}[/tex]

Step-by-step explanation:

x.1,2=[tex]\frac{-(-2)+ \sqrt{(-2)^2-4.1(-1)} }{2.1}[/tex]

apply rule -(-a)=a

[tex]\sqrt{(-2)^2+4.1.1}[/tex]

[tex]x1,2=\frac{-(-2)+2\sqrt{2} }{2.1}[/tex]

x=1 +[tex]\sqrt{2} ,x=1 - \sqrt{2}[/tex]

Jeff says the figure below is a rhombus. Is he correct? *

Answers

Answer:

yes it is

Step-by-step explanation:

it is quadrilateral

Answer:

yes

Step-by-step explanation:

just look up rhombus and then look at the pictures

30% of a sum of money is $234.
Use this fact to work out:
a 60%
b 90%
C 15%
d 3%
of the same amount.

Answers

Answer:

just took it, 15%

Step-by-step explanation:

I just took it online on ed

Answer:

30/100 × Y= 234

Y= 234÷30=7.8

7.8×100= 780

So the money is $780

Step-by-step explanation:

a. 60/100× 780 = $468

b. 90/100× 780 = $702

c. 15/100× 780= $117

d. 3/100 × 780= $23.4

40 POINTS! Match each set of vertices with the type of triangle they form.

Answers

Answer:

#1 ((2, 0), (3, 2), (5, 1)) = right isoceles triangle ✔️

#2 ((4, 2), (6, 2), (5, 3.73)) = acute isosceles triangle ❌

so it is not part of graph

#3 ((-5, 2), (-4, 4), (-2, 2)) = Acute scalene triangle ✔️

#4 ((-3, 1), (-3, 4), (-1, 1)) = Right scalene triangle (or right triangle)✔️

#5 ((-4, 2), (-2, 4), (-1, 4)) = Obtuse scalene triangle ✔️

Step-by-step explanation:

the triangles are correct

Answer:

(2,0), B(3,2),C(5,1) is isosceles right angel

(-5,2), B(-4,4), C(-2,2) acute scalene triangle

(-3,1), B(-3,4), C(-1,1) right angel

(-4,2), B9-2,4), C(-1,4) obtuse scalene triangle

Step-by-step explanation:

Brainliest, 10 Points, & Thanks if answer to these questions!!!!!!!!

Answers

Answer:

D

Step-by-step explanation:

+1 and -1 change the x postion

Question 9
Find the volume.

Answers

Answer:

D. 50 yd³

Step-by-step explanation:

Volume of triangular pyramid = ⅓ * Base Area * height of pyramid

Base area = ½*b*h = ½*6*5

Base area = 15 yd²

height of pyramid = 10 yd

Volume of the triangular pyramid = ⅓*15*10

Volume of the triangular pyramid = 5*10

= 50 yd³

Find the coordinates of the points that are 20 units away from the origin and have a y-coordinate equal to −12.

Answers

9514 1404 393

Answer:

  (-16, -12), (16, -12)

Step-by-step explanation:

The given values (side length and hypotenuse) have the ratio ...

  12 : 20 = 3 : 5

This suggests that the triangle formed by the axes and the point 20 units from the origin is a 3-4-5 triangle, and the remaining side is 16 units from the y-axis. That means the points of interest are ...

  (-16, -12) and (16, -12)

3+2×(8-5)+6

please answer if you answer I will follow if it is right ​

Answers

Answer: 3+2×(8-5)+6 =15

[tex]\sf\purple{15}[/tex] ✅

[tex]\large\mathfrak{{\pmb{\underline{\red{Step-by-step\:explanation}}{\orange{:}}}}}[/tex]

[tex]3 + 2 \times (8 - 5) + 6 \\ \\ = 3 + 2 \times 3 + 6 \\ \\ = 3 + 6 + 6 \\ \\ = 15[/tex]

Note:-

[tex]\sf\purple{BODMAS\: rule.}[/tex]

B = Brackets

O = Orders

D = Division

M = Multiplication

A = Addition

S = Subtraction

[tex]\bold{ \green{ \star{ \orange{Mystique35}}}}⋆[/tex]

Do these ordered pairs represent a function?
(0, 1), (0, 2), (2,3), (4,8)

Answers

Answer:

No

Step-by-step explanation:

To be a function, each input can only go to one output

0 goes to 1 and 2 so it cannot be a functions

A couple purchased a home and signed a mortgage contract for $900,000 to be paid with half-yearly payments over a 25-year period. The interest rate applicable is j2=5.5% p.a applicable for the first five years, with the condition that the interest rate will be increased by 12% every 5 years for the remaining term of the loan.
a) Calculate the half-yearly payment required for each five-year interval

Answers

Did you manage to solve it?

Find the area of a regular
polygon with 6 sides that has a
perimeter of 42 inches and an
apothem of 5 inches,

Answers

Answer:

The area of a regular polygon is A = (1/2)ap, where a is the apothem and p is the perimeter of the polygon.  

The apothem is 8 inches and the perimeter is 6(7) = 42 since there are 7 sides of 6 inches.  

Then the area is

A = (1/2)(8)(42) = 336/2 = 168 in2  

I hope this helped!

Step-by-step explanation:

Mark me as brainlist pleasee

A farmer wants to fence in a rectangular plot of land adjacent to the north wall of his barn. No fencing is needed along the barn, and the fencing along the west side of the plot is shared with a neighbor who will split the cost of that portion of the fence. If the fencing costs $20 per linear foot to install and the farmer is not willing to spend more than $7000, find the dimensions for the plot that would enclose the most area. (Enter the dimensions as a comma separated list.)

Answers

Answer:

The dimensions for the plot that would enclose the most area are as follows:

Width  = 116.67 ft

Length = 175 ft.

Step-by-step explanation:

Note: Kindly refer to the attached diagram where:

x = Length of the rectangular area

y = Width of the rectangular area.

The fencing along the west side of the plot is shared with a neighbor who will split the cost of that portion of the fence. This implies that it is $10 per foot. Otherwise, it will be $20 per foot. Since no fencing is needed along the barn, it implies that there is no fence along the northern length.

Since the farmer is not willing to spend more than $7000, we have:

10y + 20x + 20y = 7000

20x + 30y = 7000

Divide through by 20, we have:

x + 1.5y = 350

x = 350 - 1.5y …………………………. (1)

The fenced area is

A = x * y ………………………………….. (2)

Substituting equation (1) into (2), we have:

A = (350 - 1.5y)y

A = 350y - 1.5y^2 ……………. (3)

To maximize A, equation (3) is differentiated with respect to y and equated it to 0 as follows:

That is,

A'(y) = 350 - 3y = 0

Solving for y, we have:

y = 350/3

y = 116.67 ft

Substituting y = 116.67 for y in equation (1), we have:

x = 350 - (1.5 * 116.67)

x = 175ft

Therefore, the dimensions for the plot that would enclose the most area are as follows:

Width  = 116.67 ft

Length = 175 ft.

Free question answer for points. If its correct ill mark brainliest ​

Answers

Answer:

[tex]14. \\841\rightarrow 800\\\\15.\\750[/tex]

Step-by-step explanation:

14:

Round the highest place means keeping the farther non-zero digit to the left, then rounding. Therefore, there should only be one non-zero digit in our final answer. The only answer choice that follows this and correctly rounds is [tex]\boxed{841\rightarrow 800}[/tex]

15:

There are 30 days in November. Therefore, the number of pages typed is equal to [tex]30\cdot 25=\boxed{750}[/tex]

Answer:

.

Step-by-step explanation:

112 1/2 as a decimal

Answers

Answer:

[tex] \frac{1}{2} \: as \: a \: decimal = \\ 0.5[/tex]

Step-by-step explanation:

thats the answer

The decimal form, the mixed fraction can be written as 112.5.

To find out mixed fraction in the form of decimal.

What is fraction?

A fraction is a part of a whole. In arithmetic, the number is expressed as a quotient, in which the numerator is divided by the denominator. In a simple fraction, both are integers. A complex fraction has a fraction in the numerator or denominator. In a proper fraction, the numerator is less than the denominator.

Given that:

The mixed fraction is a fraction whose nominator is greater than its denominator or improper fraction is a fraction in which the denominator is always less than the numerator.

 112 1/2

= (2 x 112 + 1)/2

= (224 + 1)/2

= 225/2

To divide the 225 by 2 ,we get

=112.5

So,  the decimal form, the mixed fraction can be written as 112.5

Learn more about fraction here:

https://brainly.com/question/24092047

#SPJ2

Darrell builds and sells bookcases to earn money. He earns $20 for each bookcase he sells. The more bookcases he sells, the more money he earns. What is the dependent variable in this situation?​

Answers

Answer: The total amount of money Darrell earns selling bookcases

Answer

Step-by-step explanation:

The dependent variable refers to the variable which is tested or measured or tested when an experiment is done. The dependent variable normally depends on the independent variable.

In this question, the independent variable is the bookcase while dependent variable is the total amount of money Darrell earns selling bookcases.

Can you help me with this question? 15 points and brainliest if right!!

Answers

Hi um I think you posted a picture of something else other than the question!!

How to take a screenshot on an HP laptop

Press the Windows key and Print Screen at the same time to capture the entire screen. ...

Open an image editing program (Microsoft Paint, GIMP, Photoshop, and PaintShop Pro will all work).

Open a new image and press CTRL + V to paste the screenshot.

what is the end behavior of function h(x)=-4x^2+11

Answers

Answer:

[tex]-4x^{2} +11[/tex] is a parabola. The coefficient in front of the highest term (-4 in front of the [tex]x^{2}[/tex]) is negative, meaning both of the ends go towards negative infinity (point downward). So, as x approaches positive or negative infinity, y approaches negative infinity.

The end behavior of the function is being divergent for [tex]x \to \pm \infty[/tex].

According to theory of limits and differential calculus, all polynomial functions are continuous and differentiable function with no limits for [tex]x \to \pm \infty[/tex]. Therefore, we can conclude that function [tex]h(x) = -4\cdot x^{2}+11[/tex] diverges to [tex]-\infty[/tex] for [tex]x > 0[/tex] or [tex]x < 0[/tex].

That is,

[tex]x \to +\infty[/tex]

[tex]\lim_{x \to +\infty} -4\cdot x^{2} + 11 = -4 \cdot \lim_{x \to +\infty} x^{2} + \lim_{x \to +\infty} 11[/tex]

[tex]\lim_{x \to +\infty} -4\cdot x^{2} + 11 = N.E. + 11[/tex]

[tex]\lim_{x \to +\infty} -4\cdot x^{2} + 11 = N.E.[/tex]

[tex]x \to -\infty[/tex]

[tex]\lim_{x \to -\infty} -4\cdot x^{2} + 11 = -4 \cdot \lim_{x \to -\infty} x^{2} + \lim_{x \to -\infty} 11[/tex]

[tex]\lim_{x \to -\infty} -4\cdot x^{2} + 11 = N.E. + 11[/tex]

[tex]\lim_{x \to -\infty} -4\cdot x^{2} + 11 = N.E.[/tex]

Hence, the end behavior of the function is being divergent for [tex]x \to \pm \infty[/tex].

We kindly invite you to check this question related to limits: https://brainly.com/question/12383180

Henrieta drove 250 miles in 4 hours. How much miles did she drive in 10 minutes?​

Answers

Answer:

625 miles

Step-by-step explanation:

250/4=62.5

62.5*10 = 625

Answer:

Below.

Step-by-step explanation:

There are 6 * 10 minutes in 1 hour and 4*6 = 24  10minutes in 4 hours.

So in 10 minutes she travels 250 / 24

= 10.417 miles to nearest thousandth.

The sum of three numbers is 28. The second number is three times the first and the third is 7 less than the second. What are the numbers

Answers


First term: 5
Second: 15
Last : 8

Equation:

x+3x+3x-7=28

Solving:

3x+3x+x=7x

7x-7=28

7x=28+7

7x=35

x=5

Plug 5 into the equations and you’ll get:

First term = 5

Second term = 15

Third term = 8

Find the value of x to the nearest degree.
16
7
Not drawn to scale

Answers

Answer:

66°

Step-by-step explanation:

Given the right angled triangle :

Opposite side = 16

Adjacent side = 7

Using trigonometric relation :

Tan θ = opposite / Adjacent

Tan x = (16/7)

x = tan^-1(16/7)

x = 66.37°

x = 66°

(7x-2)-(x-9) {Pls Simplify this}

Answers

Answer:

6x + 7

Step-by-step explanation:

(7x - 2) - (x - 9)

7x - 2 - x + 9

6x + 7

If f(x) = x/2 -3 and g(x) = 3x² + x - 6, find (f + g)(x). O A. 3x O B. 3x² + 3x-9 3x O C. 3.x2 + x - 3 O D. 4x2-9​

Answers

Answer:

4x2-9

Step-by-step explanation:

it would be that because the number is in the c acis

How many prime numbers less than 20

Answers

Answer:

Prime numbers less than 20 are 2, 3, 5, 7, 11, 13, 17 and 19

Step-by-step explanation:

The box plots below show the math scores of students of two different classes, which statement is correct

Answers

Answer:

B

Step-by-step explanation:

Given the data:

Class A 55 72 75 89 95

Class B 55 70 75 94 100

CLASS A :

Minimum - 55

Lower quartile - 72

Median - 75

Upper quartile - 89

Maximum - 95

CLASS B :

Minimum - 55

Lower quartile - 70

Median - 75

Upper quartile - 94

Maximum - 100

Evaluating the statements given :

The median score of Class A is greater than the median score of Class B.

Median A = 75 ; Median B = 75 (median are equal), hence, A is not true

The lower quartile of Class A is greater than the lower quartile of Class B.

Lower quartile A = 72 ; Lower quartile B = 70 (A is greater than B) , hence, B is true

The upper quartile of Class A is greater than the upper quartile of Class B.

Upper quartile A = 89 ; Upper quartile B = 94 (A is less than B) , hence, statement is not true

The maximum score of Class A is greater than the maximum score of Class B.

Maximum A = 94 ; maximum B = 100 ; A < B ; Hence, statement is not true

Other Questions
In Judaism, there are multiple names for God. How do these names help the religious Jew understand God? Select the correct answer.Carter, a graphic artist, is trying to apply color and tonal adjustments to an image without permanently changing pixel values. Which Imageediting tool or technique should Carter use?OA the Color Replacement tool.an Adjustment layerc. a vector MaskOD.a Curve adjustmentOE the Dodge tool Which existential idea does Whitman develop in this passage from "Song of Myself"? an emphasis on critical thinking the separation between nature and the divinethe unity between the individual and all living thingsa distrust of intuition and instinct explain the requirements and causes that led to changing the subject of vocative discourse in Quran after the migration to madina Read the sentences.Toms was sure he was going to get an A in his math class. He had studied for every test and done an extra credit assignment.Choose three sentences are correctly combined below. AToms was sure he was going to get an A in his math class, he had studied for every test and done an extra credit assignment.BToms was sure he was going to get an A in his math class; he had studied for every test and done an extra credit assignment.CToms was sure he was going to get an A in his math class, indeed; he had studied for every test and done an extra credit assignment.DToms was sure he was going to get an A in his math class; indeed, he had studied for every test and done an extra credit assignment.EToms was sure he was going to get an A in his math class because he had studied for every test and done an extra credit assignment.FToms was sure he was going to get an A in his math class; because he had studied for every test and done an extra credit assignment. Quick plss its for my final!!!! Using the concept of natural selection, explain how giraffes evolved to have long necks over time. Be sure to write out the 3 steps of natural selection. 5. What is the purpose of a Job Cost Sheet? What type of information is included in one? Mark the angles and sides of each pair of triangles to indicate that they are congruent. NO LINKS!!! I posted it nobody answer to it so *Help me* Question 15) My mother was (used to be) a teacher. - Mi madre_______ profesora. O es O fue O era the effectiveness and ineffectiveness of students representative council One of the solutions to the equation 72 - 57 24 is 8. What is the other solution? Write a program Ticket.py that will allow the user to enter actual speedlimit, the speed limit at which the offender was travelling, and the numberof previous tickets that person has received. The application shouldcalculate and display how many miles over the speed limit the offenderwas travelling, the cost of the speeding ticket, and court cost. Use $10.00as the amount to be charged for each mile per hour over the speed limit.The court cost should be $50.00 "S PRACTICE Exam#1 68Qs.docPII CVS PRACTICE Exam#1 68Qs.doc (69 KB)Page Select the correct answer.Which of these sentences uses correct punctuation?A. Francis had a lot on his mind that afternoon, he was concerned about his mothers illness and about losing his job.B. The packing instructions asked each camper to bring the following items; a flashlight, a sleeping bag, sunscreen, and a book for independent reading.C. In time, of course, all issues get resolved, but not necessarily in the way you would like.D. The king ordered that all his subjects should show their allegiance through common forms of attire: yet many people continue to wear the traditional hats of their various regions. How many centimeters are in 5 miles? Hint: 1 miles = 5280 feet How does adding the affix -etic to the words energy, athlete, and poet change the meanings of these words?It changes them from nouns to adjectives.It changes them from adjectives to nouns.It changes them from nouns to adverbs.It changes them from adverbs to nouns. IQ scores on the WAIS test approximate a normal curve with a mean of 100 and a standard deviation of 15. What IQ score is identified with the upper 2% A car and a bicycle are traveling along 65th Street at the same speed, which of the following statements is correct?A.The car and the bicycle have the same amount of kinetic energyB.The bicycle has more kinetic energy because the cyclist has less mass.C.The car has more kinetic energy because it has more mass than the bicycleD.The car and the bicycle have the same about of potential energy Someone help me with this