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Assume f(x) = 4x + 8 and g(x) = 5, what is (gof)(-1)?

User Phbelov
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\text{Let}\ f(x)=4x+8\ \text{and}\ g(x)=5.\\\\(g\ \circ\ f)(x)=5\\\\\text{Therefore}\ (g\ \circ\ f)(-1)=5

User Shyam S
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