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Slope Fields

AP Calculus AB· difficulty 3/5

The yellow curve through the slope field has slope >0> 0 for y>0y > 0 and slope <0< 0 for y<0y < 0. The DE matches

  • A

    dy/dx=xdy/dx = x

  • B

    dy/dx=−ydy/dx = -y

  • C

    dy/dx=ydy/dx = y

    check_circle
  • D

    dy/dx=1dy/dx = 1

Explanation

Slope sign depends on yy, matches the sign of yy → dy/dx=ydy/dx = y.

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