Question

If f(x) = x + 5, what does f(8) represent?

The value if x when (x + 5) = 8

The value of 8f(x) when x = 8

The value of f(x) when (x + 5) = 8

The value of (x + 5) when x = 8

Answer 1

@jigglypuff314

Answer 2

im thinking its The value of f(x) when (x + 5) = 8

Answer 3

not quite :)
The value of f(x) when (x + 5) = 8 would be f(x) = 8 not f(8)

f(8) means when x = 8

Answer 4

so it would be B, im confuzed

Answer 5

i get it now but i still dont know if im getting the right answer (The value of (x + 5) when x = 8)?

Answer 6

thanks

Answer 7

that helps alot!!