Question

use implicit differentation given x^3-2xy+y^2=4 points (1,-1)

Answer 1

3*x^2 - 2(x*y' + y) + 2y*y' = 0

Answer 2

At (1,-1)
3 * 1^2 - 2(1 * y' + (-1)) + 2 (-1) * y' = 0

Answer 3

3 - 2(y' -1) -2y' = 0

Answer 4

3 - 2y' + 2 - 2y' = 0
-4y' = -5
y' = 5/4

Answer 5

hope this helped lol

Answer 6

yes :=)