For the function f(1) = 2x-6x +7, find all intervals where the function is increasing: f is increasing on (Give your answer as an interval or a list of intervals, e.g., (-infinity,8] or (1,5),(7,10).) Similarly, find all intervals where the function is decreasing: f is decreasing on (Give your answer as an interval or a list of intervals, e.g., (-infinity,8] or (1,5),(7,10).) Finally, find all critical points in the graph of f(T) critical points: I = (Enter your r-values as a comma-separated list, or none if there are no critical points.)

Trigonometry (MindTap Course List)
10th Edition
ISBN:9781337278461
Author:Ron Larson
Publisher:Ron Larson
ChapterP: Prerequisites
SectionP.6: Analyzing Graphs Of Functions
Problem 4ECP
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For the function f(1) = 2x- 6x +7, find all intervals where the function is increasing: f is increasing on
(Give your answer as an interval or a list of intervals, e. g., (-infinity,8] or (1,5),(7,10).)
Similarly, find all intervals where the function is decreasing: f is decreasing on
(Give your answer as an interval or a list of intervals, e.g., (-infinity,8] or (1,5),(7,10).)
Finally, find all critical points in the graph of f(x)
critical points: I =
(Enter your r-values as a comma-separated list, or none if there are no critical points.)
Transcribed Image Text:For the function f(1) = 2x- 6x +7, find all intervals where the function is increasing: f is increasing on (Give your answer as an interval or a list of intervals, e. g., (-infinity,8] or (1,5),(7,10).) Similarly, find all intervals where the function is decreasing: f is decreasing on (Give your answer as an interval or a list of intervals, e.g., (-infinity,8] or (1,5),(7,10).) Finally, find all critical points in the graph of f(x) critical points: I = (Enter your r-values as a comma-separated list, or none if there are no critical points.)
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