Answer:
See below, Jeff
Step-by-step explanation:
Substitute the values of -3, -1, 0, and 4 for x:
Find the answers for 2(x) + 8 to get f(x)
x 2(x) + 8 f(x)
-3 2(-3) + 8 2
-1 2(-1) + 8 6
0 2(0) + 8 8
4 2(4) + 8 16
Answer: Yes
3 is X
7 is Y
4(3)-5=7
21
Step-by-step explain
becaus euaddd 21
