Question

Dada a função f(x) = 8x + 4, calcule: a) f(1) b) f(0) c) f(-2) f(252)

Answer 1

Oie, Td Bom?!

• Seja a função:

f(x) = 8x + 4

a)

f(1) = 8 . 1 + 4

f(1) = 8 + 4

f(1) = 12

b)

f(0) = 8 . 0 + 4

f(0) = 0 + 4

f(0) = 4

c)

f(- 2) = 8 . (- 2) + 4

f(- 2) = - 16 + 4

f(- 2) = - 12

d)

f(252) = 8 . 252 + 4

f(252) = 2016 + 4

f(252) = 2020

Att. Makaveli1996