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Find each of the following functions and state their domains. (Enter the domains in interval notation.) f(x) = x3 + 3x2, g(x) = 7x2 − 3 (a) f+g f+g = domain (b) f−g f−g = domain (c) fg fg = domain (d) f/g f/g = domain

Find each of the following functions and state their domains. (Enter the domains in interval notation.) f(x) = x3 + 3x2, g(x) = 7x2 − 3 (a) f+g f+g = domain (b) f−g f−g = domain (c) fg fg = domain (d) f/g f/g = domain

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Find each of the following functions and state their domains. (Enter the domains in interval notation.)
f ( x ) = x 3 + 3 x 2 , g ( x ) = 7 x 2 − 3
(a) f + g
f + g =
◻ domain ◻ (b) f − g
f − g = ◻ domain ◻
domain (c) f g ◻
f g =
◻ domain (d) f g
f g =
◻ domain ◻

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