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Business Calculus 1 Midterm
SAMPLE
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0. Functions / Combining Functions / Problem 6
Problem 6

Simplify the composite function a(b(c(x)))a\left(b\left(c\left(x\right)\right)\right) given the following:
a(x)=−x3a\left(x\right)=-x^3
b(x)=cos(x)b\left(x\right)=\cos\left(x\right)c(x)=xc\left(x\right)=\sqrt{x}