Answer:
answer bottom is 90
Step-by-step explanation:
i helps
f(7) - f(-7)
= (4 - 7^2) - ((-7)^3 - 2*(-7))
= -45 - (-329)
= 284
thw abswer os tywentr yaxel
Detailed solution is given below:
3/5
Hope that this helped :)
