- Would the inverse of x^4 be the square root of 16 with a domain restriction of x >/= to 0?

Discover Questions

How would I sketch f(x,y) = x^2 + 9y^2 on the xy plane? I know it is a circle.? How can rates be converted to unit rates? Find the area of the region between the curves x=1−y2 and x=y2−1. I'm a little confused because of the x= not y= and still can't figure it!? How to solve ((cosxy)+(x/y))dx+1+((x/y)cos(x/y))dy=0 please help? 144.5 rounded to it's nearest tenth?