Answer
$\color{blue}{\bf{ -5 }}$
Work Step by Step
We are given the two functions $\bf{f}$ and $\bf{g}$
$\bf{f(x) = 2x - 3 }$ and $\bf{g(x) = -x + 3 }$
We are asked to find $\bf{ (f \text{ }\omicron\text{ } {g})(4) }$
$(f \text{ }\omicron\text{ } {g})(x) =2( -x + 3 ) - 3$
$(f \text{ }\omicron\text{ } {g})(4) =2(-4 + 3) - 3$
$-8+6 - 3$
$\color{blue}{\bf{ -5 }}$
