Question

6)considere a função f(x) = 7x + 1 , calcule: a) f(10) b)f(6) c)f(10) - f(6)

Answer 1

Resposta:

f(x)=7x+1

f(10)=7.10+1

=71

f(6)=7.6+1

43

f(10)-f(6)=71-43

=28