Implicit differentiation
chain rule is important here
I'll show the steps partially




now evaluate for (-2,2)
x=-2 and y=2



that's it, simplest form
Answer:
Its A :))
Step-by-step explanation:
Answer:
2 inches by 3 inches by 6 inches and 2 inches by 2 inches by 4 inches
Step-by-step explanation: