Review Problems for Calculus - Problems 26 + 27

A free worksheet to prepare you for calculus. It has a bunch of algebra and trig questions.

[lyll]

hi patrick!
can you me to solve this caculus, as soon as you can, pl
f(x, y)=16/x + 6/y + x2 - 3y2
f(x, y)=xy + 8/x + 8/y