Question

3) Dada a função f(x) = 6x + 5, calcule:

a) f(2)=

b) f(8)=

c) f(-5)=

d) f(1,5)=

e) f(1/2)=

Answer 1

Resposta:

A) 6.2 = 12

12+5= 17

B) 6.8 = 48

48+5 = 53

C) 6.(-5) = -30

-30 + 5 = -25

D) 6.(1,5) = 9

9+5 = 14

E) 6.(1/2) = 3

3+5 = 8