Find the derivative of the function. g (v) = cos v - 8v sec v
A)-sin v - 8 sec v - 8v sec v tan v
B)-sin v - 8 sec v - 8v sec v cotv
C)sin v - 8 sec v - 8v sec v tan v
D)sin v - 8 sec v - 8v sec v cotv

Question

Quizplus · Accepted Answer

The derivative of cos v is -sin v. For -8v sec v, use the product rule: derivative of -8v is -8, and derivative of sec v is sec v tan v. Combine these to get -8 sec v - 8v sec v tan v.

Find the Derivative of the Function