25. Below is the graph of f '(x), the derivative of f(x), and has x-intercepts at x = -3, x = 1, and x = 2. There are horizontal tangents at x = -1.5 and x = 1.5. Which of the following statements is true? (-1.5, 13:1) -3.2 -2.4 -1.6 -0.8 -3 +19 11 +9 None of these is true. +7 0,8 1,6 /2,4 (1.5, -1.1) f is concave down from x = -3 to x = 0. f is decreasing from x = -1.5 to x = 1.5. f has a relative maximum at x = 1. 3,2
25. Below is the graph of f '(x), the derivative of f(x), and has x-intercepts at x = -3, x = 1, and x = 2. There are horizontal tangents at x = -1.5 and x = 1.5. Which of the following statements is true? (-1.5, 13:1) -3.2 -2.4 -1.6 -0.8 -3 +19 11 +9 None of these is true. +7 0,8 1,6 /2,4 (1.5, -1.1) f is concave down from x = -3 to x = 0. f is decreasing from x = -1.5 to x = 1.5. f has a relative maximum at x = 1. 3,2
Trigonometry (MindTap Course List)
10th Edition
ISBN:9781337278461
Author:Ron Larson
Publisher:Ron Larson
ChapterP: Prerequisites
SectionP.6: Analyzing Graphs Of Functions
Problem 6ECP: Find the average rates of change of f(x)=x2+2x (a) from x1=3 to x2=2 and (b) from x1=2 to x2=0.
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