Question

What is the input of F(x)=4?

Answer 1

This is basically the same as y=x. f(x)=x. F(x) is the something as y. so as x=4 what does y equal?

Answer 2

Is it x?

Answer 3

if x=4, what does y equal?

Answer 4

if y=x and x=4, what would y have to equal?

Answer 5

4

Answer 6

yes, and if y=f(x) and x=4 what would would you input for x in f(x)?

Answer 7

4?

Answer 8

f(4)=4

Answer 9

Ohh, that's right

Answer 10

easy or very easy?

Answer 11

I did this in 7th grade and it was easy, but now im in 9th and i still need help, with some equations.

Answer 12

then its probably just review, to get you prepared for whats to come next.

Answer 13

Ok, well thanks for the help!