Values of for a twice-differentiable function are given below

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

Problem

Values of

m''(x)

for a twice-differentiable function

m

are given below.

x	−4	−2	0	2	4
$m''(x)$	6	3	−1	−4	5

Determine all open intervals indicated by the table on which the graph of

m

is concave down.