Data 605 Week 15 Discussion
Anthony Pagan
May 09 2019
HW15 Give the domain and range of the multivariable function.
\({f(x,y)= \sqrt{9-x^2-y^2}}\)
Domain =
\({0 \leq{9-x^2-y^2}}\)
D = {
\((x,y):{{x^2-y^2}\leq9}\)
}
Range = [0, 9]