Post a New Question


posted by .

If 4x2+3x+xy=2 and y(2)=–10 , find y'(2) by implicit differentiation.

i keep getting the wrong answer for this problem evn when plugging 2 in for y.

  • calc -

    you can try this....

    so f'(x)= -8x-3/(1+ xy)

    Plug in 10 for x and 2 for y

    (-8(-10)-3)/(1+(-10)(2)= -3.66667

  • calc -

    how do u get the - 8x over one?

Answer This Question

First Name:
School Subject:

Related Questions

More Related Questions

Post a New Question