Question

Pre-calculus question

Answer 1

the inverse function of your function is the one that is made by reflecting the original function over line y=x.

Answer 2

it is certainly not B. look: your original function intercepts x-axis. The x-coordinate of this interception is negative. So the inverse function will have y-intercept at (0, y), where y is negative.

Answer 3

let me see. ... just a second ..

Answer 4

no D doesn't work. A and C have negative y-intercepts.

Answer 5

i guess it is A.

Answer 6

this one is a little tricky

Answer 7

sorry , it is very clear, but I hope you understand the drawing.