4 years ago

Use the direction variation equation to solve this?

Mathematics

1 answer:

Volgvan4 years ago

5 0

I have the same thing someone please help us

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

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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.

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

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

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