MAT $126$: Calculus I

Test $2$

Please show all your work and steps for every question. Marks will be deducted for incomplete work.

Question $1$

Find the derivative for each function. $($You do not have to simplify.$)$

$($a$)f(x)=x^4{e}^{2x}$

$($b$)y=7ln(x-x^{2}1)-lo{g}_7(3-x)$