Question

PLEASE HELPPPP!!!!
given f (x)= -5x+1. what is f (-3)

Answer 1

f(- 3) = 16

Explanation:

To evaluate f(- 3) substitute x = - 3 into f(x)

f(- 3) = ( - 5 × - 3) + 1 = 15 + 1 = 16

Answer 2

16

Explanation:

f (x)= -5x+1.

Let x = -3

f(-3) = -5(-3) +1

=15 +1

= 16