Mathematics, 28.04.2021 21:10 ayoismeisalex

Let f(x) = 3x2 + 1 and g(x) = x + 4. Find (f + 8)(x) and (f - g)(x) and state the domain of each. Then evaluate (f + g)(-5) and (f-8)(-5).

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Let f(x) = 3x2 + 1 and g(x) = x + 4. Find (f + 8)(x) and (f - g)(x) and state the domain of each....

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