Question

preciso dessa resposta mais rapido que puderem.

Answer 1

Resposta: f(5)=186

f(5)=2.5^3 - 13.5 + 1
f(5)=2.125 - 65 + 1
f(5)=250 - 65 + 1
f(5) = 186

Answer 2

$\boxed{f(x)=2x^3-13x+1}\\ \\ f(1)=2-13+1=10 \ (F)\\ \\ f(2)=16-26+1=-9 \ (F)\\ \\ f(5)=250-65+1=186 \ (V)\\ \\ f(0)=0-0+1=1 \ (F)$