- Video 5 -Graphing Linear Equations, Inequalities, Slope
- Applications with Rational Expressions.
This segment covers solving applications by setting up and solving equations that contain rational expressions.
- Graphing Linear Equations.
This segment covers graphing lines in the plane using rectangular coordinates via the method of tabulating and plotting points which satisfy the equation of the line.
- Slope and Equations of Lines.
This segment covers the slope formula and finding the slope of a line by using the slope-intercept form of a line. Horizontal and vertical lines are included.
- Slope and Graphing Inequalities.
This segment covers the slope-intercept and point-slope forms for the equation of a line. The relationship of slope to steepness and methods of calculating slope via rise over run as well as rearrangement into slope-intercept form is covered. Parallel and perpendicular lines are also covered as well as graphing inequalities by graphing their boundary equations and using a test point off the boundary to determine the solution region.
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