
Home > CALC > Chapter 5 > Lesson 5.1.3 > Problem 5-26
5-26.
f '(2) = 0 means that there COULD be a local maximum or local minimum at x = 2.
f ''(2) < 0 means that f(x) is concave down at x = 2, confirming that x = 2 is a local ________________________.
If slope is positive on the left side of a point and negative on the right side, the that point is the location of a local ___________________.