Graphing Lines

Direct Variation

This topic covers determining whether a data set has direct variation and forming an equation for the variation. It also covers the constant of proportionality (k) and related word problems.

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Graphing Inequalities in Two Variables

This topic covers the concept of graphing inequalities on a coordinate plane along with some word problems.

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Graphing Linear Equations and Slope of a Line

This topic covers the concept of graphing linear equations and finding the slope of a given line.

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Lines of Best Fit

This topic covers the concept of finding lines of best-fit from a given set of values, including some word problems.

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Using Point-Slope Form

This topic deals with forming the point-slope equation of a line, using the slope and a point on the line. We also learn to find the slope and a point the line passes through from the equation.

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Using Slopes and Intercepts

This topic covers topics related to the slope and intercepts of lines. We also learn to write an equation of a line, and use the slope-intercept form of the line to find the slope and y-intercept.

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