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Questions and Answers
On which interval is the function increasing?
On which interval is the function increasing?
- (-2, 1)
- (-4, -2)
- (-∞, -4) (correct)
- (-7, -4)
During which interval is the function constant?
During which interval is the function constant?
- (-7, -4) (correct)
- (-4, -2)
- (-2, 1)
- (-∞, -7)
At which interval does the function start decreasing?
At which interval does the function start decreasing?
- (-1, 1)
- (-4, -2)
- (-2, 1) (correct)
- (-∞, -2)
Which of the following statements about the function is correct?
Which of the following statements about the function is correct?
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Which interval represents the overall behavior of the function?
Which interval represents the overall behavior of the function?
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Study Notes
Function Analysis Based on Graph
- The graph represents a piecewise function.
- The function increases on the interval (-∞, -4).
- This means as the x-values get smaller (moving leftward on the x-axis), the corresponding y-values increase.
- The function exhibits a horizontal pattern between x-values of -7 to -4.
- This suggests a constant value for the function within this range.
- The graph dips down to the point (-2,1) indicating a change in the function's behavior.
- The function decreases to the right of x = -2.
- This indicates that as the x-values increase (moving rightward on the x-axis), the corresponding y-values decrease.
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