Hello, Please provide clear answers for the following questions

7.1

2. [0/1 Points] DETAILS PREVIOUS ANSWERS BERRAPCALC7 7.1.009.MI. MY NOTES For the function, evaluate the given expression. f (x, y) = V 99 - x2 _ y2, find f(3, -9) f(3, -9) = X Need Help? Read It Master It Submit Answer 3. [0/1 Points] DETAILS PREVIOUS ANSWERS BERRAPCALC7 7.1.019. MY NOTES For the function, evaluate the given expression. f ( x, y, z) = xey + yez + zex, find f(-8, 8, -8) f(-8, 8, -8) = 23847.66 X Need Help? Read It Watch It Submit