Question

Dada a função f(x)=×2-10x,Calcule f (-2) f (5) f (-3) f (0)

Answer 1

Resposta:

f(x)=x2-10x

f(-2)

(-2)2-10*(-2)=4+20=24

f(5)

5 elevado a 2-10*5=25-50=-25

f(-3)

(-3)2-10*(-3)=9+30=39

f(0)

0 elevado a 2 -10*0=0-0=0