Question

Urgente !!
Sendo f(x) = x+ 3 e g(x) = 2x- 1, determine o valor de f(g(2)) .

Answer 1

f(g(x)) = 2x - 1 + 3

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

f(g(2)) = 4 - 1 + 3

f(g(2)) = 6

Answer 2

Resposta:

f(g(2))=6

Explicação passo-a-passo:

f(x) = x+ 3 e g(x) = 2x- 1

f(g(2)) ?

g(x) = 2x- 1

g(2)=2*2-1=4-1=3

f(g(2))=f(3)

f(x) = x+ 3

f(3)=3+3=6