school
Acemy

Implicit Differentiation

AP Calculus AB· difficulty 3/5

For x2+y2=25x^2 + y^2 = 25, find dy/dxdy/dx.

  • A

    x/yx/y

  • B

    −y/x-y/x

  • C

    2x+2y2x + 2y

  • D

    −x/y-x/y

    check_circle

Explanation

Differentiate: 2x+2y⋅y′=0⇒y′=−x/y2x + 2y \cdot y' = 0 \Rightarrow y' = -x/y.

Want 10 more like this — adaptive to your weak spots?

Practice 10 like thisarrow_forwardPredict my AP score

Related questions

auto_awesomeAll Toolsquestion_answerHomework Q&Amenu_bookAP & SAT PreptimelineLearn Mode
AP Calculus AB · Implicit Differentiation Practice Question | Acemy