Find dy, dx for x^2 − y^2 = xy.

a. 2x − 2y

b.2x/1+2y

c. y-2x/-2y-x

d. 0

Anyone? 15m is what percent of 60m; 3m; 30m; 1.5 km?

Patty made a name tag in the shape of a parallelogram. reilly made a rectangular name tag with the same base and height. explain how the areas of the name tags compare.

Identify this conic section. x2 - y2 = 16 o line circle ellipse parabola hyperbola