Find and classify all critical points of f(x, y) = 1 3 x3 + 1 3 y3 − 1 2 x2 − 11 2 y2 + 30y + 19. (Order your answers from smallest to largest x, then from smallest to largest y.) critical points classification (x, y) = (x, y) = (x, y) = (x, y) =

step-by-step explanation:

subtract 7, so the answer is x < = 3, or c.

0.0076, if you meant 4.125 divided by 0.03125 it would be 132

step-by-step explanation:

first you have to move the decimal in 0.03125 over until its behind the 5 which is 5 places over. now the number is 3125

then you have to move the decimal in 4.125, 5 places over. now the number is 4,112,500.

now you divide like you would normally would and get 0.0076