M3.S.ID.B.6
Represent data from two quantitative variables on a scatter plot, and describe how the variables are related. Fit a function to the data; use functions fitted to data to solve problems in the context of the data.
Khan Academy ResourcesEquations of trend lines: Phone dataEyeballing the line of best fitEstimating 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 1945Estimating the line of best fit exerciseExponential vs. linear models: tableInterpreting y-intercept in regression model

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