___________________________________
[tex]\huge\underline{\tt{\red{Problem:}}}[/tex]
- Given [tex] \tt{f(x) = 7x + 1}[/tex]and [tex] \tt{g(x) = {x}^{2} }[/tex]find, [tex] \tt{( \: g \: \: • \ \: f \: )(x)}[/tex].
[tex]\huge\underline{\tt{\red{Formula:}}}[/tex]
[tex] \tt{( \: g \: \: • \ \: f \: )(x)}[/tex].
[tex]\huge\underline{\tt{\red{Solution:}}}[/tex]
[tex]\quad\quad\quad\quad \tt{ ({x}^{2} )(7x + 1)}[/tex]
[tex]\quad\quad\quad\quad \tt{ ({x}^{2} )(7x) = 7{x}^{3} }[/tex]
[tex]\quad\quad\quad\quad \tt{ ({x}^{2} )( 1) = {x}^{2} }[/tex]
Let's add it.
[tex]\quad\quad\quad\quad \boxed{\tt{ {7x}^{3} + {x}^{2} }}[/tex]
[tex]\huge\underline{\tt{\red{Answer:}}}[/tex]
[tex]\huge \quad\quad \underline{\red{ \boxed{\tt{{7x}^{3} + {x}^{2} }}}}[/tex]
___________________________________
#CarryOnLearning
✍︎ C.Rose❀
