How to Use the Functions f(x) = 2x2 + 1 and g(x) = 3x + 5 to Evaluate or Find Composite Functions

For the following exercises, use the functions f (x) = 2x2 + 1 and g(x) = 3x + 5 to evaluate or find the composite function as indicated.
f(g(2))
f(g(x))
g(f(-3))
(g ⚬ g)(x)

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