Question

f(x,y)=y/x^2
a.) find functions domain and range
b.) describe the functions level curves

Answer 1

x=/=0

Answer 2

level curves means what does that graph look like at different heights which is basically different planes of Z

Answer 3

at f(x,y)=Z=1=y/x^2
when you got
z=1 u have y=x^2
z=2 u have y=2*x^2
Z=3...........y=3*x^2

Answer 4

@dan815 oh i see! however not sure i understand what the domain and range would be?