Find y' in two ways for the equation 2x + 7y + 9 = 0.

Last updated: 7/16/2022

Find y' in two ways for the equation 2x + 7y + 9 = 0. (A) Differentiate the given equation implicitly and then solve for y'. (B) Solve the given equation for y and then differentiate directly. (A) What is the implicit differentiation of the given function? A. -2x-7y' = 0 B. 2+7y' = 0 C. -2+7y' = 0 D. 2-7y' = 0 (B) Solve the given equation for y. y= Using either method, y' =