Question

If f(x) = x - 4, what does f(3) represent?

The value of (x - 4) when x = 3

The value of x when (x - 4) = 3

The value of 3f(x) when x = 3

The value of f(x) when (x - 4) = 3

Answer 1

@gorv

Answer 2

f(3)means value of function at x= 3

Answer 3

and function here is x-3

Answer 4

so what does that mean?

Answer 5

that means
f(x)=x-3
at x= 3
f(3)=3-3=0
which means value of x-3 at x =3

Answer 6

so what would the answer be?

Answer 7

A