Question

2. Determine os zeros das seguintes funções afins: a) f(x) = 2x - 3; b) g(x) = 1 - 5x *
5 pontos
a) - 3/2; b) - 1/5
a) - 3/2; b) 1/5
a) 3/2; b) 1/5
a) 2/3; b) 5

Answer 1

Resposta:

a) f (x) = 2x - 3

0 = 2x - 3

2x = 3

x = 3/2

b) g(x) = 1 - 5x

0 = 1 - 5x

5x = 1

x = 1/5