5) Find Increasing, Decreasing or Constant Intervals. State in interval notation. Square brackets [ ] indicate an included endpoint, and parentheses() indicate an excluded endpoint. Interval Notation (5, 2) (-1,-2) (3, -2) -3 ( Look from Left to Right) fx) is decreasing in what x interval ? f(x) is constant (x) is increasing in what x interval ? in what x interval ?

College Algebra
1st Edition
ISBN:9781938168383
Author:Jay Abramson
Publisher:Jay Abramson
Chapter3: Functions
Section3.6: Absolute Value Functions
Problem 38SE: Cities A and B are on the same east-west line. Assume that city A is located at the origin. If the...
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5) Find Increasing, Decreasing or Constant Intervals. State in interval notation.
Interval Notation Square brackets [ ] indicate an included endpoint, and
parentheses() indicate an excluded endpoint.
(5,2)
1
4
(-1,-2)
(3, -2)
( Look from Left to Right)
fa) is decreasing
in what x interval ?
fx) is constant
in what x interval ?
(x) is increasing
in what x interval ?
Transcribed Image Text:5) Find Increasing, Decreasing or Constant Intervals. State in interval notation. Interval Notation Square brackets [ ] indicate an included endpoint, and parentheses() indicate an excluded endpoint. (5,2) 1 4 (-1,-2) (3, -2) ( Look from Left to Right) fa) is decreasing in what x interval ? fx) is constant in what x interval ? (x) is increasing in what x interval ?
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