Let $\displaystyle {y}={\tan{{\left({3}{x}+{8}\right)}}}$.
Find the differential $\displaystyle {\left.{d}{y}\right.}$ when $\displaystyle {x}={3}$ and $\displaystyle {\left.{d}{x}\right.}={0.4}$ Preview Question 6 Part 1 of 2  


Find the differential $\displaystyle {\left.{d}{y}\right.}$ when $\displaystyle {x}={3}$ and $\displaystyle {\left.{d}{x}\right.}={0.8}$ Preview Question 6 Part 2 of 2