Question

Dada as funções f(x)=2x-3 e g(x)=2x + k, determine k sabendo f(g(0))=2

Answer 1

g(0) = 2×0+k
g(0) = k

F(k) = 2.k-3
F(k) = 2.k-3 = 2 -> 4-3 = 2

K = 2