Question

2) Determine o valor da função f(x) = –x – 2 para:
a) f(2)
b) f(–2)
c) f(0)
d) f(–5)

Answer 1

Resposta:

Explicação passo-a-passo:

f(2)=-2-2=-4

f(-2)=-(-2)-2=+2-2=0

f(0)=-0-2=-2

f(-5)=-(-5)-2=+5-2=3