QUESTION 1

For the function f(x,y) = 2y2 + 3x2 , nd f(1, - 1), f( - 2,5), f( - 5, - 3), and f(0,9). f(1, - 1): (Type an exact answer, using radicals as needed.) f(- 2,5) = (Type an exact answer, using radicals as needed.) f(- 5, - 3) = E (Type an exact answer, using radicals as needed.) f(0,9)= (Type an exact answer, using radicals as needed.) Find an equation of the curve whose tangent line has a slope of f'(x) = 5X12Hs given that the point ( - 1, - 3) is on the curve. 12f13 The function f(x) satisfying f'(x) = 5x and f( - 1): - 3 is f(x) = (Type an exact answer.)