Question

Calcule a raiz de cada função afim

a) f(x) = 2x - 12
b) y = 4x - 20
c) f(x) = 6x - 1/2

Answer 1

Olá Galera da Alta Madrugada!

a) f(x) = 0
2x-12 = 0
x = 12/2
x = 6

b) f(x) = 0
4x-20 = 0
x = 20/4
x = 5

c) f(x) = 0
6x- 1/2 = 0
x = 1/2/6
x= 1 /12