The graph of consists of two straight‐line segments

MATHEMATICS · Subjective · AP · Calculus AB · Analytical Applications of Differentiation · Analytical Applications of Differentiation

Problem

The graph of h′h' consists of two straight‐line segments. The derivative h′h' increases on (−3,0)(-3,0) and decreases on (0,4)(0,4). On which interval(s) is the function hh concave down?

Related theory

Browse the problem library