2 years ago

HELP HELP HELP HELP

Mathematics

1 answer:

shutvik [7]2 years ago

8 0

Answer:

it is D

Step-by-step explanation:

You might be interested in

Help please anyone:)

Anna007 [38]

The answer is -0.75.

7 0

3 years ago

Read 2 more answers

Which equation is the inverse of y=2x^2-8

shusha [124]

Step-by-step explanation:

In order to get the inverse of equation, we will interchange the variables and solve for x and y as follows.

$y = 2x^{2} - 8$

whereas, $y + 8 = 2x^{2}$

or x = $\sqrt{\frac{y+8}{2}}$

Now, on interchanging the variable we will get the equation as follows.

$x = 2y^{2} - 8$

$x + 8 = 2y^{2}$

y = $\sqrt{\frac{x+8}{2}}$

4 0

3 years ago

Read 2 more answers

Write a quadratic function whose graph has a vertex of (3,2) and passes through the point (4,7). f(x)=

agasfer [191]

Answer:

y=5(x-3)^2+2

Step-by-step explanation:

You plug the point into f(x)=a(x-3)^2+2... that already has already been solved for the vertex that you want. Then you swap it out for the solution you have solved for.

7 0

2 years ago

Emily has 2 coins. If Emily flips both the coins at once, how many possible outcomes are in the sample space?

liberstina [14]

Answer:

I think it's 4 and why do I have to write 20 letters?

6 0

3 years ago

A sign company charges $28 per yard for each custom made banner. Ms gill orders 2 banners that are each 17/8 yards long and 1 ba

vampirchik [111]

You start by writing your expression. Since each banner cost 28 per yard, you're going to multiply the price by the length by the number of banners she bought. (28)(17/8)(2)+(28)(25/8)=206.50

7 0

3 years ago