2 years ago

BRAINIEST AND 10 POINTS

Mathematics

1 answer:

Alinara [238K]2 years ago

7 0

Answer:

Last answer is correct..

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ASAP! find the inverse of the function y=2x^2+2

jeka57 [31]

Answer:

$\displaystyle y=\sqrt{\frac{1}{2}x -1}$

Step-by-step explanation:

We want to find the inverse of the function:

$y=2x^2+2$

To find the inverse of a function, we will flip the variables and solve for <em>y</em>. So:

$x=2y^2+2$

Solve for <em>y</em>. Subtract two from both sides:

$x-2=2y^2$

Divide both sides by two:

$\displaystyle y^2=\frac{1}{2}x-1$

And take the principal square root of both sides. Therefore:

$\displaystyle y=\sqrt{\frac{1}{2}x -1}$

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3 years ago

Aileen can read 1.5 pages for every page her friend can read. Aileen's mom was very excited and she said to Aileen: "So, if your

jolli1 [7]

No, because here mom is adding in 3.5 more pages when it say only 1.5. So she'll be able to read 30 pages because 1.5 and 20 pages of her friends is 30. So your answer is that her mom is wrong.

I hope this helped! I gave an explanation and an answer. You're Welcome!

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3 years ago

Read 2 more answers

Find the area of each polygon. Write the

zimovet [89]

The answer to this hard equation of Thai hard problem of this impossible thing the answer is 3

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2 years ago

What is 0.2857142857 rounded to the nearest whole percent? pls help me

Grace [21]

29% would be the answer if you are rounding up

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