Simplify the function: f(x) = 7x - 2; f(0)

Evaluate the function at the given value of the independent variable and simplify.

f(x) = 7x - 2; f(0)

FIVE STARS TO FIRST BEST ANSWER (:

f(0) = 7(0) - 2
= 0 - 2
= -2

just replace x with 0.

If f(x) and x=0,
then f(0)=7*0-2
to f(0)=0-2
then f(0)=-2
~Note~ f(x) =y

white got it