Question

Find f(3) if f(x) = -2x + 14.


PLS HELP

Answer 1

f(3) = 8

Explanation:

f(x) = -2x + 14

f(3) = -2(3) + 14

f(3) = -6 + 14

f(3) = 8

Answer 2

8

Explanation:

Substitute 3 for x

-2x + 14

-2(3) + 14

-6 + 14 = 8