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Mathematics 14 Online
OpenStudy (anonymous):

Let f(x) = -2x - 7 and g(x) = -4x + 3. Find (f ° g)(-5). A. 23 B. –53 C. –9 D. 3

OpenStudy (anonymous):

-2(-4(x)+3) - 7, evaluated at -5. so -2(-4(5)+3) - 7 = -53, B. ?

OpenStudy (anonymous):

f o g (-5) means f(g(-5)).

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