Analyzing Graphical Information

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Presentation transcript:

Analyzing Graphical Information Qualitative Analysis

As x increases…

Rate of Change Δ𝑦 Δ𝑥 𝑜𝑟 𝑑𝑦 𝑑𝑥 ….SLOPE!!! Can be zero Can be constant, increasing, or decreasing Can be positive or negative

Rate of Change Constant Positive The baby has a constant increase in length over time.

Rate of Change Constant Negative The candle has a constant decrease in length over time.

Rate of Change Increasing Positive The vapor pressure goes up at an increasing rate as bottle temperature increases.

Rate of Change Decreasing Negative The pressure drops at a decreasing rate with increased volume.

Rate of Change Decreasing Positive The concentration of calcium chloride increases at a decreasing rate over time.

How do you describe this one?

Stress vs. Strain