Question

dada a função f(x) = 2x+2 determine: f (-2)

Answer 1

f(x) = 2x +2
f(-2) = 2(-2)+ 2
f(-2) = - 4 +2
f(-2) = -2

Answer 2

• F(x) = 2x + 2

• X= -2

F(-2) = 2 × (-2) + 2

F(-2) = -4 + 2

F(-2) = -2

Espero ter ajudado!! -zCM