Mathematics High School

Graph the function. f(x)=2x^2-5
please help ill give you brainliest

Graph The Function. F(x)=2x^2-5please Help Ill Give You Brainliest

Answers

Answer 1

f(x)=2x^2+0x-5

Find the vertex

0/4=0=x

Input x into the equation to find y or f(x)

0+0-5=f(x)

(0,-5) = Vertex

Now find a random x coordinate to input into the equation.

Let's do 4.

32+0-5=f(x)=27

It may not look like a parabola due to it being uneven.

Graph The Function. F(x)=2x^2-5please Help Ill Give You Brainliest
Answer 2

The graph of the function that represents a vertical parabola with vertex at ( 0 , -5) has been plotted and attached with the answer.

What is a Function ?

A function is a law that links two variables , a dependent and an independent variable .

The given function is

f(x) = 2x² - 5

y = a( x-h)² +k

this is an equation of a vertical parabola

(h,k) is the vertex

here ( 0 , -5) is the vertex

The graph of the function has been plotted and attached with the answer.

To know more about Function

https://brainly.com/question/12431044

#SPJ2

Graph The Function. F(x)=2x^2-5please Help Ill Give You Brainliest

Related Questions

what is 5/9 x 2/5 x 7/2 A 7/45 B 14/45 C 7/9 D 7/8​

Answers

answer: 7/9
hope this helps you out .
MARK BRAINLIST IF YOU CAN ?

−5x−4y=−8
Escreva uma fórmula para f(x) em função de x

Answers

Answer:

-5x-4y=-8

-5x=4y-8

x/-5=4y-8÷-5

Karl is making a pot of chili. The recipe calls for StartFraction 3 Over 8 EndFraction cup of chili powder, but Karl only wants to use half as much so it won’t be so spicy. How much chili powder should Karl use?
StartFraction 1 Over 16 EndFraction of a cup
StartFraction 1 Over 8 EndFraction of a cup
StartFraction 3 Over 16 EndFraction of a cup
Three-fourths of a cup

Answers

Answer:Karl is making a pot of chili. The recipe calls for StartFraction 3 Over 8 EndFraction cup of chili powder, but Karl only wants to use half as much so it won’t be so spicy. How much chili powder should Karl use?

StartFraction 1 Over 16 EndFraction of a cup

StartFraction 1 Over 8 EndFraction of a cup

StartFraction 3 Over 16 EndFraction of a cup

Three-fourths of a cup

Step-by-step explanation:

Karl is making a pot of chili. The recipe calls for StartFraction 3 Over 8 EndFraction cup of chili powder, but Karl only wants to use half as much so it won’t be so spicy. How much chili powder should Karl use?

StartFraction 1 Over 16 EndFraction of a cup

StartFraction 1 Over 8 EndFraction of a cup

StartFraction 3 Over 16 EndFraction of a cup

Three-fourths of a cup

Answer:

3/4 or D

Step-by-step explanation:

what is the answer to 6 4/7 x 2/3

Answers

Answer:

4 8/27

Step-by-step explanation:

hello please help i’ll give brainliest

Answers

Answer:

1

Step-by-step explanation:

Alli has $382.45 in her checking account and $450 in her savings account. She writes a check for $400. Alli's bank automatically takes money from her savings to cover the amount of a check if the money in the checking account is not sufficient. Unfortunately for Alli, the bank also withdraws $25 from her savings account for this service. Once the check has cleared, how much money does Alli have in her savings account?

Answers

Answer:

Alli has $450 in her saving account bank withdraws $25 from her saving account

alli's bank automatically takes $400

after the check is cleared

she will get = $450+$400-$25 = $825

Step-by-step explanation:

hope it helps ❤️

The amount left in Alli's savings account after the check has cleared is $407.54.

it is given that

money in checking account= $382.45

money in savings account= $450

the value of check= $400

service charge deducted by bank in case money is not sufficient in check account = $25

What will be the amount left in the savings account of Alli after the clearance of the check?

the amount left in Alli's savings account after clearance of check will be:

the amount already present in the savings account - extra money needed for clearance of check - Service charge levied by the bank.

the amount left in Alli's savings account after clearance of check

450-(400-382.54)-25 = $407.54

therefore, the amount left in Alli's savings account =$407.54

to get more about word problems related to banking refer to the link,

https://brainly.com/question/14286115

Pythagorean theorem level 2 delta math

Answers

The third side is 4

So Pythagorean's theorem is the following

[tex]Short^2 + Long^2 = Hypotenuse^2[/tex]

From here we can input the following information that we know

[tex]Short^2 + \sqrt{33}^2 = 7^2\\Short^2 + 33 = 49\\Short^2 = 49 - 33\\Short^2 = 16\\Short = \sqrt{16}\\Short = 4[/tex]

If there were 175 students in 5 buses, how many were in 1 bus?

Answers

Answer:

hi

Step-by-step explanation:

we must divide 175 to 5 then it is equal to 35

35 students in 1 bus

have a nice day

Answer:

35 students

Step-by-step explanation

Your equastion is 175 divided by 5 which equels 35.

if y varies inversely a X², how dose x varies with y​

Answers

INVERSE VARIATION

[tex]\mathbb{ANSWER:}[/tex]

We can write the equation of variation as [tex]\sf y = \frac{k}{x^2}[/tex] since [tex]\sf y \propto \frac{1}{x^2}[/tex]. The independent variable is y while the dependent variable is x^2. The variable k denotes the constant of proportionality.

For this parallelogram (a) choose the best name and then (b) find the value of x and y.​

Answers

Answer:

rhombus

3x + 6 = 90

3x = 84

x = 28

there is no y

In the parallelogram below,
z = [ ?]
124°
2z+16

Answers

2z+16=124
124-16=108
108/2=54

what does T equal?? pls help

Answers

T = 90 degrees (right angle) plus 26 degrees, so 116 degrees. Hope this helps :)

Vienna bought 8 yards of fabric and paid $35.60. How many more
yards can she purchase with $20?

(The paper this is one is due tmr. Help)

Answers

Answer:

4.49 more yards

Step-by-step explanation:

Given data

If 8 yards of fabric cost $35.60

then let  x yards cost $20

cross multiply

35.60*x= 20*8

35.60*x= 160

x= 160/35.60

x= $4.49

Hence the $20 will purchase 4.49 more yards

can anyone help me with these homework pages please i need them asap, thanks

Answers

Answer:

1. reflection

2. translation

3. rotation

4. dilation (enlargement)

5. dilation (reduction)

6. rotation

7. reflection

Please answer this question correctly

Answers

Answer:

6

Step-by-step explanation:

Answer: GE=6

Step-by-step explanation:

HELP I NEED HELP ASAP HELP I NEED HELP ASAP HELP I NEED HELP ASAP HELP I NEED HELP ASAP HELP I NEED HELP ASAP

Answers

Answer:

The answer is: C

Step-by-step explanation: So they tell you that each pencil cost the same as another and the same applies to the journals. With this information you know that you're spending the same for each one, meaning you can multiply the amount you bought by the price and get your total. So, as an example: Mr. Bowden bought 18 journals, in our situation journals cost *J*. So 18 multiplied by *J* would be our total for the journals Mr. Bowden bought. the same applies to pencils, and so Mr. Bowden bought 40 pencils, and each pencil costs *P*. We can multiply 40 and *P* to figure out what the pencils in total for Mr. Bowden cost. We can then add the total for journals and pencils for Mr. Bowden and get $95.42. I hope this helps :)

What is the simplified value of the exponential expression 27^1/3?


1/3
1/9
3
9

Answers

27^1/3= a number you multiply by itself three times to get 27

Cubic root of 27 is 3

= 3

WRITE AN EQUATION THAT MATCHES THE STORY!! Five students came for after-
school tutoring. Priya's teacher assigned each of them the same number of
problems to complete. Then she assigned 2 more problems to one of the
students. 27 problems were assigned in all.

Answers

Answer:

5 + 2 = 27

Step-by-step explanation:

Answer:

let's take s as student

let's take p as problem

sp as student that has gotten a problem

1s × 5p + 1s × 5p + 1s × 5p + 1s × 5p + 1s × 5p

5sp + 5sp + 5sp + 5sp + 1s × 5p + 2p

20sp + 1s × 7p

20sp + 7sp

27sp

Which word phrase represents the following expression: 6 - x?
A: the product of 6 and x
B: x take away 6
C: x less than 6
D: 6 less that x

Answers

Answer:

C. X less than 6

Step-by-step explanation:

What is the area of the triangle ?

Answers

The answer is 60cm squared

PLEASE HELP!!!!! Thank you!! Will mark brainliest!!! | x+14 | = 14 | x-14 | = 14 | x+8| = x+8

Answers

Answer:

Calculate it or something LOL

Step-by-step explanation:

PLSSSSS HELPPP ASAP WILL GIVE BRAINLEAST 10 POINTS!!




A.The perimeter of ABCD is larger than the perimeter of PQRS.

B.The perimeter of ABCD is smaller than the perimeter of PQRS.

C.The perimeter of ABCD is the same as the perimeter of PQRS.

Answers

I think it’s C. If you turn them both the same way, they look to be around the same size.

I NEED HELP Quadratics and Their Solutions

Answers

1st one is second image
2nd one is 4th image
3 one is 5th image
4 is 3rd image
5th is 1st image

10% of the tickets sold at a school carnival were early-admission tickets. If the school sold 20 early-admission tickets, how many tickets total were sold? options: The school sold 2 tickets total. The school sold 30 tickets total. The school sold 120 tickets total. The school sold 200 tickets total.

Answers

Answer:

200 total tickets

Step-by-step explanation:

10% = 20

10% x 10 = 100%, so 20 x 10 = 200 total tickets

Due tonight *no links*

Answers

Answer:

Step-by-step explanation:

The sum of the measures of the interior angles of a decagon (10 sided polygon) is 1,440. We found this by using the formula (n-2)(180). Thus, to find the measure of each interior angle we simply divide the sum by the number of total sides in the polygon. 1,440/10 = 144.

I dont know how to do this, but this is what g**gle had to say about the matter. I hope this helps?

how much more area does a large pizza with a 12in. diameter have than a small pizza with a 8 in. diameter? Round your answer to the nearest square inch

answers:
a) 63 in²
b) 38 in²
c)13 in²
d)87 in²​

Answers

Answer:

A is the correct answer.

Step-by-step explanation:

First do 6 times 6 and then do 36 times 3.14 to get 113.04.

Then do 4 times 4 to get 16 times 3.14 for 50.24

Last do 113 minus 50 for 63 squared.

Number 5 reason +++++++

Answers

Answer:

it's reason is : given BAD =CAD

Find the measure of angle K. ​

Answers

Answer:

K = 97 degrees

Step-by-step explanation:

The four interior angles of a quadrilateral is always equal to 360 degrees.

127 + 88 = 215

(10x + 7) + (5x + 3) = 15x + 10

360 - 215 = 145

145 = 15x + 10

130 = 15x

9 = x

k = 10x + 7

k = 10(9) + 7

k = 97

Please help, this is due soon

Answers

Answer:

21 miles

Step-by-step explanation:

Each 1/6 is equal to 1 mile because 5/6 is equal to 5 miles. 1/2 is 3/6 so 3 miles. 6/6 is 6 miles so 3 is 3*6. This means it is 18+3 or 21 miles.

Have a great day!

A warehouse has large boxes containing video game systems and small boxes containing video game discs. Three large boxes of video game systems and one small box of games weigh 48 pounds. Two large boxes of video game systems and five small boxes of games weigh 58 pounds. How much does a box of video game systems (large) weigh? How much does a box of games (small) weigh? ​

Answers

Answer:

big box is 14 pounds

small box is 6 pounds

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