Qualitative graphs

Front

What is a qualitative graph?

Back

A qualitative graph is a visual representation that shows the relationship between two variables without using numerical values, focusing on the general trends and behaviors.

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What does a flat section on a qualitative graph indicate?

Back

A flat section indicates that there is no change in the variable being measured, meaning the object is at rest or not moving.

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What does an increasing section on a qualitative graph represent?

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An increasing section represents that the variable is growing or getting larger over time, indicating movement away from a starting point.

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What does a decreasing section on a qualitative graph indicate?

Back

A decreasing section indicates that the variable is getting smaller over time, suggesting movement towards a starting point.

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What does a steep slope on a qualitative graph suggest?

Back

A steep slope suggests a rapid change in the variable, indicating a fast speed or quick increase/decrease.

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What does a gentle slope on a qualitative graph indicate?

Back

A gentle slope indicates a slow change in the variable, suggesting a slow speed or gradual increase/decrease.

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What does a nonlinear section on a qualitative graph mean?

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A nonlinear section means that the rate of change is not constant; the variable changes at varying rates.

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What does a constant speed look like on a qualitative graph?

Back

A constant speed is represented by a straight line with a consistent slope, indicating uniform movement over time.

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What does it mean if a graph shows acceleration?

Back

Acceleration on a graph is indicated by a curve that gets steeper over time, showing that the speed is increasing.

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What does it mean if a graph shows deceleration?

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Deceleration is indicated by a curve that flattens over time, showing that the speed is decreasing.