Mathematics High School

Given the quadratic function
2x²+y=8x-6,identify the following.​

Answers

Answer 1
y= - 48 - 2x2, X E R

Related Questions

Please help me with this question, thank you and explain!!!

Answers

Total distance from w to z is -10 to 6 = 16

Add the ratios: 2 + 3 + 3 = 8

Divide distance by total ratio: 16/8 = 2

Multiply each ratio by 2 : 2x 2 = 4, 3 x 2 = 6, 3 x 2 = 6

WX is 4 units apart, add 4 to -10 to get x = -6

Answer: A. -6

x+4=3x+9 how to solve this?

Answers

Answer:

x = - [tex]\frac{5}{2}[/tex]

Step-by-step explanation:

x + 4 = 3x + 9 ( subtract x from both sides )

4 = 2x + 9 ( subtract 9 from both sides )

- 5 = 2x ( divide both sides by 2 )

- [tex]\frac{5}{2}[/tex] = x

subtract 3x from both sides which would be -2x+4=9 then subtract 4 from each side which would be -2x =5 then divide by -2 which would be x=2.5 or 2 1/2

ANYONE PLEASE HELP ME WITH MY MATH HOMEWORK I REALLY NEED THE ANSWER RIGHT NOW BECAUSE I HAVE TO PASS THIS TOMORROW MORNING I HOPE Y’ALL CAN HELP ME:(I’LL MARK BRAINLIEST FOR THOSE WHO CAN ANSWER IT CORRECTLY!
PS:DON’T WASTE MY POINTS PLEASE IF YOU DON’T KNOW THE ANSWER JUST PLEASE IGNORE IT:)

Answers

20(2)^6/ 4(2)^2 ≠ 5(2)^3
20(64)/4(4)≠ 5(8)
1280/16≠40
80≠40
When dividing exponents we do not divide, (Ik confusing) we actually subtract so instead of us thing the answer it 5x^3 we actually look at the equation, 20x^6/4x^2 (6-2=4)= 5x^4
When we work that out we get
20(2)^6/4(2)^2=5(2)^4
20(64)/4(4)=5(16)
1280/16=80
80=80

Answer:

In the step-by-step explanation!!!

Step-by-step explanation:

(a)

20(2)^6 ÷ 4(2)^2 = 80

5x^3 = 40

And we of course know that 80 is not equal to 40 at all.

(b)

5x^4 should be the answer

I believe that I am correct!

Have a good day :)

please help me?

please and thanks

Answers

Answer:

-[tex]\frac{35}{2}[/tex]

Step-by-step explanation:

-5 ÷ [tex]\frac{2}{7}[/tex] = 17[tex]\frac{1}{2}[/tex]

17[tex]\frac{1}{2}[/tex] = -[tex]\frac{35}{2}[/tex]

Step-by-step explanation:

keep change flip, keep the first number, change the division to multiplication, and flip the fraction.

-5 * 7/2 and multiply straight across

-35/10

What is a Rectangular Coordinate System

Answers

Answer:

Cartesian coordinate system in a plane is a coordinate system that specifies each point uniquely by a pair of numerical coordinates, which are the signed distances to the point from two fixed perpendicular oriented lines, measured in the same unit of length.

. The speeds of cars on the highway have a mean of 65 mph with a standard deviation of 5 mph.
If a police car stopped cars that were going more than80mph, how many cars would they stop ifthere were 8000 cars on the highway

Answers

Answer:

do 65 / 5 then multiply 80 * it 100

What is the value of the following expression?

(1/4)³​

Answers

Answer:

1/64

Step-by-step explanation:

Note that 1³ = 1 and that 4³ = 64.

                           1³            1

Thus, (1/4)³ = ------------ = -------

                           4³           64

Answer:

[tex]\small \: \sf \: \frac{ 1 }{64} \: \\ [/tex]

Step-by-step explanation:

[tex]\small \: \sf \: \frac{ 1 {}^{3} }{4 {}^{3} } \: \\ [/tex]

Write the exponentiation as multiplication.

[tex]\small \: \sf \: \frac{ 1 \times 1 \times 1 }{4 \times 3 \times 3 } \: \\ [/tex]

Multiply, we get .

[tex]\small \: \sf \: \frac{ 1 }{64} \: \\ [/tex]

1. Select all the sums that are positive.
0-5+(-2)
0 5+(-2)
0-3+4
O 0+(-3)
-2-(-4)
ILL MARK BRAINLY

Answers

Answer:

the 2nd, 3rd, and 5th are your positive sums

8,508,400 divided by 10 to the sixth power

Answers

Your answer for your problem

If an airplane travels at 5000 mph for 3.75 hours, what is the distance the airplane
travels in miles?

Answers

Answer:

18750 miles in 3.75 hours

Step-by-step explanation:

5000 x 3.75 = 18,750

Brainlyest only goes to the right answer

Answers

Answer:

yes yes yes you are great heeeee

a glider begins its flight 1 1/2 miles above the ground. After 60 minutes it is at 1 mile above ground a glider begins its flight 1 1/2 miles above the ground. After 60 minutes, it is 1 mile above the ground.

Find the change in height of the glider. If it continues to descend at the rate, how long does the entire descent last until the glider reaches the ground?

Answers

It changed 1/2 a mile every hour (60 minutes) So it will take 3 hours (180 minutes) to reach the ground level.

If the point (2,4) belongs to f(x), what will be its image after the transformations 5f(1/2(x +1)] +3
O (1,5).
O (4,23).
O (3,23).
O (5,23).

Answers

Answer:

1,5

Step-by-step explanation:

Mason loves collecting sea glass from the beach. He recorded the weight of each jar full of sea glass. If he decided to distribute the sea glass equally among the jars, how much would each jar weigh?

Answers

First add up all the weights. 3.5 + 2.75 + 2.75 + 2.25 + 1.25 + 1 = 13.5 then divide by the # of jars. 13.5/6 = 2.25 lbs per jar

2. What is the tangent ratio of angle & within a right triangle?

Answers

[tex]▪▪▪▪▪▪▪▪▪▪▪▪▪  {\huge\mathfrak{Answer}}▪▪▪▪▪▪▪▪▪▪▪▪▪▪[/tex]

According to Trigonometry,

[tex] \tan( \theta) = \dfrac{opposite }{adjacent} [/tex]

Answer:

Tangent = Opposite/Adjacent

Step-by-step explanation:

SOH = Sin = opposite/hypotenuse

CAH = Cos = adjacent/hypotenuse

TOA = Tan = opposite/adjacent

HELP NOW
I GIVE AND 89 POINTS

At a bargain store, Tanya bought 5 items that each cost the same amount. Tony bought 3 items that each cost the same amount, but each was $2.5 less than the items that Tanya bought. Both Tanya and Tony paid the same amount of money. What was the individual cost of each person's items?

(a) Write an equation. Let x represent the cost of one of Tanya's items.
(b) Solve the equation. Show your work.
(c) Check your solution. Show your work.
(d) State the solution in complete sentences.

Answers

Answer:

the answer is d

Step-by-step explanation:

hope this help

Please help! I will try to mark brainliest

Answers

Answer:

1.23

0.067

25.34

Step-by-step explanation:

10^2 = 100

The point moves two places towards the right

The price of a gallon of unleaded gas was $2.79 yesterday. Today, the price rose to $2.85 . Find the percentage increase. Round your answer to the nearest tenth of a percent.

Answers

Answer:

90 cents

Step-by-step explanation:

$2.70

$2.85

______

.94 round to the nearest teeth percent is 90

Which expression illustrates the commutative property applied to the product?
(−8/9)⋅(−13)⋅(18)

A. (−8/9)⋅(18)⋅(−13)

B. (−8/9)⋅(−13)⋅(18)

C. (−8/9)⋅[(−13)⋅(18)]

D. [(−8/9)⋅(−13)]⋅(18)

Answers

your answer should be c

Please help;-; tysm! please explain it to me

Answers

Answer:

36+90=126

90+2x=126

2x=36

x=36/2

x=18

(3 m^6 n^2)^3 * 2mn^4

Answers

(3m^6 n^2)^3 • 2mn^4

9 m^18 n^6 • 2mn^4

answer: 18 m^19 n^10

What’s 45bc +abc+ 67(7-9)?

Answers

Answer:

A=67.6 ° L B=45.5 ° and AB=7.6 cm 7 i think thats your answer

Step-by-step explanation:

Answer:

hmmmmm ummmm 125bc

Step-by-step explanation:

Write the equation of the line in fully simplified slope intercept form

Answers

Y= -1/2-7
Slope intercept form is y=mx+b
‘m’ is your slope and ‘b’ is your y-intercept !

Answer:

y = -0.5x - 7 or y = -1/2x - 7 (both are same)

Step-by-step explanation:

m = slope

slope = y2 - y1 / x2 - x1

-9 - (-8) / 4 - 2 = -1/2 = -0.5

m = -0.5 

b = y-intercept

b = -7

y = mx + b

y = -0.5x + (-7)

y = -0.5x - 7

(negative slope)

which statement best desonbes a graph of paired points that form a proportional relationship?
A straight line cannot be drawn through all the points and the line passes through the origin.
A straight line can be drawn through all of the the points but the line does not pass through the origin.
A straight line can be drawn through all the points and the lines passes through the point where x = 0 and y=0
A straight line can be drawn through all the points and the line passes through the point (3, 0).

Answers

Answer:

A straight line can be drawn through all the points and the line passes through the point where x=0 and y=0. This best describes a graph of paired points that form a proportional relationship.

Question

Identify the parallel lines.



Lines and are parallel.

Answers

Answer:

4 and 1, 2 and 3, 5 and 8, 6 and 7

Step-by-step explanation:

Lines that are parallel are lines that never meet each other.

lines that never don’t touch

A shop in the mall is 8 yards by 11 yards. How much would it cost to recarpet the shop with carpet that costs $6.38 per square yard?
please help asap thankk you!!

Answers

the answer would be $561.44 im pretty sure? 8(11)=88(6.38)=561.44

24.4 divided by 0.4 im stuck like step bro

Answers

Answer is : 61

We then have the equations:
244 ÷ 4 = 61.000
and therefore:
24.4 ÷ 0.4 = 61.000
Both calculated to 3 decimal places.

Natasha has a job putting letters in envelopes to be mailed. in 1 hour she put 42 letters in envelopes. which equation best represents y, the total number of letters natasha puts in envelops in x hours if she continues

Answers

Answer:

36 pages .394kb

Step-by-step explanation:

that's it well done

You can use multiplication along with converting statements to symbols.

The equation for the given condition is given by [tex]y = 42x[/tex]

where y represents the total number of letters Natasha puts in envelops in x hours.

How to form symbolic expressions from the description?

You need to know how to convert the statement to symbolic expression.

Suppose if it is said that a thing is increased by 4,then we write it as

that thing + 4

Suppose if it is written that 'x' objects are sold on p price per object. Since 1 object is sold at p price, then x objects will be sold at:

[tex]p + p + ... + p \: \: \: (x \: \: times) = p \times x[/tex]

Such conversion can help us to form symbolic expressions from the given description.

Since for the given case, in 1 hour, Natasha put 42 letters in envelopes, then in x hour she will put:

[tex]42 + 42 + ... + 42 \: \: (x \: times) = 42 \times x[/tex]

Since in x hours, she puts y envelopes but envelopes put in x hours came out as 42 times x, thus, both the values are equal, or

[tex]y = 42 \times x = 42x \text{\:\:(written in short)}[/tex]

The equation for the given condition is given by [tex]y = 42x[/tex]

where y represents the total number of letters Natasha puts in envelops in x hours.

Learn more about linear relationship here:

https://brainly.com/question/498084

John has 15 1/4 gallons of gas in his truck. John can drive his truck 7 1/2 miles on each gallon of gas. About how many miles can John drive his truck

Answers

Answer:

114 3/8 gallons

Step-by-step explanation:

To solve the question, we multiply by the number of gallons and the amount travelled per gallon:

Let's convert all fractions to improper fractions:

15 1/4 = (15*4 + 1)/4 = 61/4

7 1/2 = (7*2 + 1)/2 = 15/2

Multiply the numerators and the denominators:

61/4 * 15/2 = 61*15/4* 2 = 915/8 = 114 3/8

-Chetan K

3/7x2/3 tyyyyyyyyyyyyyyyyyyyyyyyyyyyy

Answers

Answer:

2/7

Step-by-step explanation:

3x2=6

7×3=21

6/21 = 2/7

Other Questions
Do you think school is good or bad why? (Use your own opinion) I just wanna see your guys opinions Newtons and Coulombs Laws QC(Look to the bottom for answers 100% correct)1. Which law gives the force between two objects that is related to their mass and distance?A. Newton's second law of motionB. Kepler's lawC. Newton's law of gravitationD. Coulomb's law2. What is the property that allows a positive proton and a negative electron to feel an attraction between each other?A. MassB. Weight C. ChargeD. Spin 3. In which case would there be an electrostatic force between two objects? A. Two positively charged objectsB. A negatively charged object and a neutral objectC. A positively charged object and a neutral charged objectsD. Two neutral objects4. Which statement is correct about electrostatic force?A. It can have a positive or negative valueB. It is only observed between two electronsC. It depends on the mass if the chargesD. It is independent of the distance between charges5. In the simulation, two charges are both set to +4 uC. Then one of the charges is charged to -4 uC. Which statement describes the situation?A. The electrostatic force is originally repulsive and stays repulsive.B. The electrostatic force is originally attractive and stays attractive.C. The electrostatic force changes from attractive to repulsive.D. The electrostatic force changes from repulsive to attractive. Answers:1. C2. C3. A4. A 5. D BE SURE TO CHECK THE ORDER OF YOUR ANSWER CHOICES BECAUSE THEY CAN CHANGE. 100% is guaranteed What is the equation of this line?A. y = -3x + 1B. y = -3x - 1C. y = 3x + 1D. y = 3x - 1 In this graph (mass vs volume), what does the slope represent? I will mark brainliest In the human circulatory system, what causes the transfer of materials from the capillaries to the tissue fluid? a director of a senior center is designing programs for the senior participants. to support healthy aging and prevent dementia, which of the following components should the director consider? Suppose you have the following information about a fictitious economy. Assume there are no taxes in this economy. Disposable Income and Consumption Disposable Income (dollars) Consumption (dollars) $0 $9,000 8,500 15,500 18,500 22,000 28,500 28,500 38,500 35,000 48,500 41,500 Instructions: In parts a and c, enter your answers as a whole number. In part b, round your answers to two decimal places. a. What is the equilibrium level of consumption 24x - 10 = -12x + 40, What would be the coefficient of x if the variables were moved to the left side of the equation? suffix of plzzz choosw thw graph that represents the following function :y=2+4 graph a linear equation with a function tableplease help me i will mark as brainlyst Which lipid is hereby pictured? A soda company had sales of 35,107 million in 2010 and $45,99 million in 2014. Use the Midpoint Formula to estimate the sales in 2012. that the sales followed a linear pattern One day, Snoopy bought gas at $2.02 per gallon. How many minutes could Snoopy travel at 55.1 mi/hr if he bought $22.50 of gas and his fuel economy is 22.1 mi/gal? How do substances like CO2 and water move in and out of the cell ?Discuss. Plz Answe It Guys What is the area of the polygon? Why is it difficult in a country the size of Australia, with a population concentrated on the coast, to provide services in outback areas? How would providing services be different in a country such as Luxembourg in Europe? what does the reasonable person standard impose on a person in a negligence lawsuit? [tex]\huge\mathfrak\red{Question}[/tex]True Liberty is freedom from _____ , _______ and all forms of duscrimination A television set is 36 inches wide and has a diagonal length of 42 inches. To the nearest inch, how tall is the set? 913 22 55 Im being timed.Which line from the excerpt is an example of quotation?