Homework SourseIf you have x2 x 1x 1 and with graph shown graph is shown
If you have (x^2 + x + 1)/(x + 1) and with graph shown (graph is shown in my textbook). How do you fin the intervals of the function that are increasing, decreasing, constant?
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Very confused.
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The answer key is
Increasing {- infinity, -2) and (0, infinity)
Decreasing: (-2. -1) and (-1, 0)
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I don\'t know how they got this?
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Very confused.
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The answer key is
Increasing {- infinity, -2) and (0, infinity)
Decreasing: (-2. -1) and (-1, 0)
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I don\'t know how they got this?
Solution
Increasing intervals are where valuw of function in graph increases with increase in x. Decreasing is where it decreases with increase in x Constant is when f(x) reamins same over an interval for change in x
