Question

evaluate expressions 1. find the value of f(x) = 3x -2 when x is given value a.). f(3) b.) f(-5) c.) f(0)​

Answer 1

a). 7

b). -17

c). -2

Explanation:

You have to substitute the given x value into the equation.

a). f(3)= 3(3)-2

=9-2

=7