NC.M4.AF.5.1
Construct regression models of linear, quadratic, exponential, logarithmic, & sinusoidal functions of bivariate data using technology to model data and solve problems.
Example Problems
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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 modelsResidual plotsCalculating and interpreting residualsInterpreting slope of regression lineLine of best fit: smoking in 1945Estimating the line of best fit exerciseCalculating residual exampleIntroduction to residuals and least-squares regressionInterpreting y-intercept in regression modelResidual plots

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