Find for the Function

Q34: Use partial derivatives to find the implicit

Q35: Use the Chain Rule to find <img

Q36: Find and classify the relative extrema and

Q37: Find the direction in which the maximum

Q38: Find the first partial derivatives of the

Q40: Find the equation of the tangent plane

Q41: Find the differential of the function. <img

Q42: Find the limit if <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB5971/.jpg" alt="Find

Q43: At what point is the following function

Q44: Use differentials to estimate the amount of