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Unformatted text preview: , 45, 71, 73, 75, 87, 89 Aside from know the domain and range, we also like to know the intervals over which a function is increasing, decreasing, or remaining constant.
A function is increasing when the range is increasing as we move from left to right, degreasing when the range decreases from as we move from left to right, and constant when the range does not change as we move from left to right. sin g De
c re ea as In cr in
g Constant Write the intervals over which the graphs are increasing, decreasing, or remaining constant. (8, 7)
(4, 6) (1, 5) (4, 5) (2, 4) (10, 3) (4, 4) Try these: (4, 6) (3, 4) (7, 4)...
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