Question

1) Sendo f(x) = 12 - 5x, determine:
a) f(3)
b) f(10)
c) f(- 6)
d) f(0)​

Answer 1

Resposta:

a) f(3)= 12-5.3 = 12-15 = -3

b) f(10)= 12-5.10 = 12-50 = -38

c) f(-6)= 12-5.(-6) = 12+30 = 42

d) f(0)= 12-5.0 = 12