For intervals of values, enter your answer using interval notation. Here äre some examples of how Interval notation relates to inequalities: Inequality Interval Notation 3 < z< 5 (3,5) 3< a < 5 (3,5] (3, o0) 3 < a < 5 or 7 < D < 9 (3,5) U (7, 9) With inequalities, we use "less than": < or "greater than": > to exclude the endpoint of the interval. With interv notation, we use use round parentheses, ( or). With inequalities, we use "less than or equal to": < or "greater than or equal to": to include the endpoint of th interval. With interval notation, we use use square brackets, [ or ]. To combine two intervals, use U (an uppercase letter u) for union: U Use oo (two lowercase letter o's) for infinity: o0 For example, to enter (- oo, - 2] U (3, 6], you would type: (-00,-2]U(3,6] Try it now. Enter the interval equivalent to 2 7 Enter an interval using interval notation (more.]
For intervals of values, enter your answer using interval notation. Here äre some examples of how Interval notation relates to inequalities: Inequality Interval Notation 3 < z< 5 (3,5) 3< a < 5 (3,5] (3, o0) 3 < a < 5 or 7 < D < 9 (3,5) U (7, 9) With inequalities, we use "less than": < or "greater than": > to exclude the endpoint of the interval. With interv notation, we use use round parentheses, ( or). With inequalities, we use "less than or equal to": < or "greater than or equal to": to include the endpoint of th interval. With interval notation, we use use square brackets, [ or ]. To combine two intervals, use U (an uppercase letter u) for union: U Use oo (two lowercase letter o's) for infinity: o0 For example, to enter (- oo, - 2] U (3, 6], you would type: (-00,-2]U(3,6] Try it now. Enter the interval equivalent to 2 7 Enter an interval using interval notation (more.]
College Algebra
7th Edition
ISBN:9781305115545
Author:James Stewart, Lothar Redlin, Saleem Watson
Publisher:James Stewart, Lothar Redlin, Saleem Watson
Chapter1: Equations And Graphs
Section1.8: Solving Absolute Value Equations And Inequalities
Problem 3E
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![For intervals of values, enter your answer using interval notation. Here are some examples of how interval
notation relates to inequalities:
Inequality
Interval Notation
3 < a < 5
(3,5)
3 < a < 5
(3,5]
(3, o0)
3 < 2 < 5 or 7 < a < 9 (3, 5) U (7, 9)
With inequalities, we use "less than": < or "greater than": > to exclude the endpoint of the interval. With interval
notation, we use use round parentheses, ( or ).
With inequalities, we use "less than or equal to": <or "greater than or equal to": 2 to include the endpoint of the
interval. With interval notation, we use use square brackets, [ or ].
To combine two intervals, use U (an uppercase letter u) for union: U
Use oo (two lowercase letter o's) for infinity: o0
For example, to enter (- 0o, - 2] U (3, 6, you would type: (-00,-2]U(3,6]
Try it now. Enter the interval equivalent to 2<<5 or r > 7
Enter an interval using Interval notation (more..]
TIP](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fb70c7404-a82c-4e17-9960-d34ed5fa955e%2F679a964b-c404-4e54-ba3d-80e1854b9980%2Fpt2n9as_processed.jpeg&w=3840&q=75)
Transcribed Image Text:For intervals of values, enter your answer using interval notation. Here are some examples of how interval
notation relates to inequalities:
Inequality
Interval Notation
3 < a < 5
(3,5)
3 < a < 5
(3,5]
(3, o0)
3 < 2 < 5 or 7 < a < 9 (3, 5) U (7, 9)
With inequalities, we use "less than": < or "greater than": > to exclude the endpoint of the interval. With interval
notation, we use use round parentheses, ( or ).
With inequalities, we use "less than or equal to": <or "greater than or equal to": 2 to include the endpoint of the
interval. With interval notation, we use use square brackets, [ or ].
To combine two intervals, use U (an uppercase letter u) for union: U
Use oo (two lowercase letter o's) for infinity: o0
For example, to enter (- 0o, - 2] U (3, 6, you would type: (-00,-2]U(3,6]
Try it now. Enter the interval equivalent to 2<<5 or r > 7
Enter an interval using Interval notation (more..]
TIP
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