The answers is 11x+2 I’m pretty sure. I can’t tell if your x3 was an exponent or multiplying.
4*2=8, 4-2=2, 2*9=18, 18+8= 26
26 is the answer
Answer: 214.28
Step-by-step explanation:
1. x = -4 ; f(x) = -(-4) = 4
2. x = -3 ; f(x) = 2(-3) + 1 = -5
3. x = 0 ; f(x) = 2(0) + 1 = 1
4. x = 2 ; f(x) = 2 + 3 = 5
5. x = 5 ; f(x) = 5 + 3 = 8
