Question

Evaluate the function when x= -3, 0, and 1.
f(x) = 5 + 5x - 7

Answer 1

f(-3) = -17

f(0) = -2

f(1) = 3

Explanation:

f(-3) = 5 + 5(-3) - 7

5 -15 - 7

-10 - 7

=-17

f(0) = 5 + 5(0) -7

5 + 0 - 7

5 - 7

=-2

f(1) = 5 + 5(1) - 7

5 + 5 - 7

10 - 7

=3