Question

7. Considera a função g definida por: g(x) = 3x + 2
a) Determina g(-1), g(0) e g(4);
b) Determina a soma de g(2) g(0);​

Answer 1

Explicação passo-a-passo:

7. g(x) = 3x + 2

a) g(- 1)

g(- 1) = 3.(- 1) + 2

g(- 1) = - 3 + 2

g(- 1) = - 1

g(0)

g(0) = 3.0 + 2

g(0) = 0 + 2

g(0) = 2

g(4)

g(4) = 3.4 + 2

g(4) = 12 + 2

g(4) = 14

b) g(2) + g(0)

g(2)

g(2) = 3.2 + 2

g(2) = 6 + 2

g(2) = 8

g(2) + g(0) =

8 + 2 = 10