Question

Determine whether the inverse of F(x) is a function

Answer 1

If f is one to one function, then there exist an inverse function of f we will call f^(-1).

Answer 2

it has a picture like this

Answer 3

See if F(x) passes the HORIZONTAL line test.

Answer 4

ive heard about that but i didnt quiet get it

Answer 5

draw in your mind infinitely many horizontal lines on the graph

Answer 6

the horizontal line can only touch 0 or 1 times for it to be one to one

Answer 7

but every horizontal line must have that rule

Answer 8

not just a couple
all