Given the functions f(x) = 7x + 13 and g(x) = x2 + 2, which of the following functions represents f[g(x)] correctly?
1 answer:
Answer:
f[g(x)] = 7x2+27
Step-by-step explanation:
This represents the function of f[g(x)] because it replaces the x in f(x) with g(x)
f[g(x)] = 7(x2+2)+13
f[g(x)] = 7x2+14+13
f[g(x)] = 7x2 +27
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