Find f[g(x)] and g[f(x)].f(x) = ; g(x) = 5x2 + 6

A. f[g(x)] = 
g[f(x)] = 5x - 4
B. f[g(x)] = 
g[f(x)] = 5(x - 2)2 + 6
C. f[g(x)] = 5x - 4
g[f(x)] = 
D. f[g(x)] =  - 2
g[f(x)] = 5x + 4

Answer: A

Mathematics

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