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Composite Functions

Interactive practice questions

Consider the functions $f\left(x\right)=4x-10$f(x)=4x10 and $g\left(x\right)=3+\frac{4}{x}$g(x)=3+4x

Solve for $f\left(g\left(2\right)\right)$f(g(2))

Easy
Approx 3 minutes
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Consider the functions $f\left(x\right)=-2x-3$f(x)=2x3 and $g\left(x\right)=-2x-6$g(x)=2x6.

Consider the functions $f\left(x\right)=-2x-8$f(x)=2x8 and $g\left(x\right)=4x^2-4$g(x)=4x24.

Consider the functions $f\left(x\right)=-2x+2$f(x)=2x+2, $g\left(x\right)=4x^2-8$g(x)=4x28 and $r\left(x\right)=-3x-8$r(x)=3x8.

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