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OpenStudy (anonymous):
METAL WILL BE REWARDED 1.Let f(x) = 9x - 2 and g(x) = -x + 3. Find f(g(x)). 2.Let f(x) = -4x + 7 and g(x) = 10x - 6, find f(g(x)) 3.Let f(x) = 5x + 12. Find f-1(x)
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OpenStudy (anonymous):
1) start with \[f(g(x))=f(-x+3)\] then since \[f(\spadesuit)=9\spadesuit -2\] you have \[f(-x+3)=-(-x+3)-2\] then algebra to clean it up
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