Math $110$ Course Resources

Functions Course Packet $on$ the composition $of$ functions

Let $f(x)=4x^2-4x+1$ and $g(x)=2x+4.$ Determine the rule for the composite functions $f$@$g$ and $g$@$f.$

$(f$@$g)(x)=$

$(g$@$f)(x)=$

$[\frac{-}{1}$ Points$]$

Math $110$ Course Resources

Functions Course Packet $on$ the composition $of$ functions

Let $f(x)=4x^2+7$ and $g(x)=\sqrt[\phantom{2}]{4x+2}.$ Determine the rule for the composite functions $f$@$g$ and $g$@$f.$

$(f$@$g)(x)=$

$(g$@$f)(x)=$