Question

Math question

Answer 1

It is A or C?

Answer 2

tell me why do you think it's A or C ?

Answer 3

when you say it's A ,B ,C ,D please post explanation as well.

Answer 4

Because I know the inverse has to have x-3, so I think A or C...

Answer 5

starting from this equation:
\[y = 2\sqrt x + 3\]
we have to solve it for \(x\)

Answer 6

well C isn't x-3
what would be the first step to find inverse ??

Answer 7

hint:
If I subtract \(3\) from both sides, i get:
\[y - 3 = 2\sqrt x \]

Answer 8

Ok and what is the next step?

Answer 9

I divide by \(2\) both sides, so I write this:
\[\frac{{y - 3}}{2} = \sqrt x \]

Answer 10

Solve for x