jazzmin15
jazzmin15
13-09-2020
Mathematics
contestada
F(x) = x + 4
G(x) = x^2 + 4
Find (fog) (3)
Respuesta :
anaparra122002
anaparra122002
13-09-2020
Answer: 17
Steps:
1. Plug in (3) into “x” of the g(x) equation:
g(3) = (3)^2 + 4
g(3) = 9 +4
g(3) = 13
2. Plug in g(3) value into “x” of the f(x) equation:
f(g(3)) = x + 4
f(g(3)) = 13 + 4
f(g(3)) = 17
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