Determining Concavity

AP Calculus AB· difficulty 2/5

This concave-down (hill-shaped) graph has

  • A

    Cannot tell

  • B

    f=0f'' = 0

  • C

    f>0f'' > 0

  • D

    f<0f'' < 0

    check_circle

Explanation

Concave down ⇔ f<0f'' < 0.

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

Related questions