Question

Find f(4)— this means calculate the output of the function when x=4.

F(x)=1
—
X-2

Answer 1

(This means find the output of the functions when x = 4) Find x when f(x)=1 (This means find the input that gives an output of 1.) Found 2 solutions by Alan3354, ... John My calculator said it, I believe it, that settles it

Explanation: