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Standards/Math/Mississippi/S-ID.7

S-ID.7

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Interpret the slope (rate of change) and the intercept (constant term) of a linear model in the context of the data.

Example Problems
What is the slope of y=x+8?
What is the slope of y=9−x?
What is the slope of y=2x−7?
Khan Academy Resources
Equations of trend lines: Phone dataEstimating equations of lines of best fit, and using them to make predictionsEstimating slope of line of best fitInterpreting slope and y-intercept for linear modelsInterpreting slope of regression lineLine of best fit: smoking in 1945Interpreting a trend lineInterpreting y-intercept in regression model
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