Find the intervals on which the graph of f is concave upward, the intervals on which the graph of f is concave downward, and the inflection points. f(x)=−x4+20x3−20x+2 Question content area bottom Part 1 For what interval(s) of x is the graph of f concave upward? Select the correct choice below and, if�� necessary, fill in the answer box to complete your choice. A. enter your response here (Type your answer in interval notation. Type an exact answer. Use a comma to separate answers as needed.) B. The graph is never concave upward.
Find the intervals on which the graph of f is concave upward, the intervals on which the graph of f is concave downward, and the inflection points. f(x)=−x4+20x3−20x+2 Question content area bottom Part 1 For what interval(s) of x is the graph of f concave upward? Select the correct choice below and, if�� necessary, fill in the answer box to complete your choice. A. enter your response here (Type your answer in interval notation. Type an exact answer. Use a comma to separate answers as needed.) B. The graph is never concave upward.
Algebra for College Students
10th Edition
ISBN:9781285195780
Author:Jerome E. Kaufmann, Karen L. Schwitters
Publisher:Jerome E. Kaufmann, Karen L. Schwitters
Chapter8: Functions
Section8.2: Linear Functions And Applications
Problem 31PS
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Find the intervals on which the graph of f is concave upward, the intervals on which the graph of f is concave downward, and the inflection points.
f(x)=−x4+20x3−20x+2
Question content area bottom
Part 1
For what interval(s) of x is the graph of f concave upward? Select the correct choice below and, if�� necessary, fill in the answer box to complete your choice.
enter your response here
(Type your answer in interval notation. Type an exact answer. Use a comma to separate answers as needed.)
The graph is never concave upward.
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