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 -

    At x=2, y=-10, we get
    Solving for y' yields y'(2)=-9/2.

    You are not suppose to plug in 2 for y. y(2)=-10 means that the function has a value of -10 when x=2.

  • calc -

    OMG this helped soooo much!!! thank you!!!

Respond to this Question

First Name
School Subject
Your Answer

Similar Questions

More Related Questions

Post a New Question