QuestionDetermine the interval(s) on which the function is (strictly) increasing. Write your answer as an interval or list of intervals. When writing a list of intervals, make sure to separate each interval with a comma and to use as few intervals as possible. Click on "None" if applicable.
Studdy Solution
STEP 1
1. We are given a piecewise linear function.
2. We need to determine the interval(s) where the function is strictly increasing.
3. The function is increasing if the slope is positive over an interval.
STEP 2
1. Identify intervals where the function is increasing based on the graph.
2. Write the intervals in the correct format.
STEP 3
Examine the graph to identify intervals where the function is increasing.
From the image description, the function is increasing from to .
STEP 4
Continue examining the graph. The function is also increasing from to .
STEP 5
Combine the intervals where the function is increasing: and .
The intervals where the function is strictly increasing are:
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