1. ## Partial Derivitive help

Let f(x,y)= (x^2)(y^3) - 3x^2 + 2y^(3/2) + 2xy . Find:

a) f(1,4)

b) f (1,4)
x

c) f
xy

d) f (2,4)
yy

Thanks.

2. You REALLY can't do the first one? That's an Algebra I problem.

Use your best Implicit Differentiation skills and produce $f_{x}$.

Once you show that correctly, we can move on without feeling like we're doing your homework for you.