Qualitative graphs

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What is a qualitative graph?

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A qualitative graph is a type of graph that represents the relationship between variables without using numerical values, focusing instead on the general trends and patterns.

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What does a flat section on a qualitative graph indicate?

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A flat section indicates that there is no change in the variable being measured, meaning the subject is stationary or not progressing.

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What does an increasing slope on a qualitative graph represent?

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An increasing slope represents a rise in the variable being measured, indicating that the subject is moving away from the starting point or gaining distance.

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What does a decreasing slope on a qualitative graph represent?

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A decreasing slope represents a decline in the variable being measured, indicating that the subject is moving back towards the starting point or losing distance.

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What does a steep slope on a qualitative graph indicate?

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A steep slope indicates a rapid change in the variable being measured, meaning the subject is moving quickly.

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What does a gentle slope on a qualitative graph indicate?

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A gentle slope indicates a slow change in the variable being measured, meaning the subject is moving slowly.

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How can you identify when a subject is stationary on a qualitative graph?

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A subject is stationary when the graph shows a flat line, indicating no change in distance over time.

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What does a nonlinear section on a qualitative graph indicate?

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A nonlinear section indicates that the rate of change is not constant, meaning the subject's speed is varying.

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What does a section of a qualitative graph that goes downward indicate?

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A downward section indicates that the subject is returning to a previous point, such as walking back to a starting location.

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What is the significance of intervals in qualitative graphs?

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Intervals in qualitative graphs represent distinct phases of movement or behavior, helping to analyze changes over time.