Answer:
14.50
Step-by-step explanation:
I'd appreciate a like B)
D. none of the above.
Put x = -7 to f(x) = 2x + 8:
f(-7) = 2(-7) + 8 = -14 + 8 = -6
x f(x)
-9 9
-6 4
-3 -1
0 -6