Detailed math tutorial features notes and examples that discuss graphing lines and introduces the concept of slope, the standard form of the line, the point-slope form, slope-intercept form, and parallel and perpendicular lines.

This math tutorial shows the relationship of a slope to a straight line and how to write equations in point-slope or slope-intercept form.

Write equations in point-slope form given two pairs of values, and convert the equation into slope-intercept form.

Gain an understanding of how to find the slope of a linear function by viewing an example and a video lesson. [1:44]

This activity allows the user to explore the relationship between slope and intercept in the Cartesian coordinate system.

This study guide on lines in a coordinate plane covers key terms, what different line slopes look like, postulates about parallel and perpendicular lines, the slope-intercept equation, how to graph parallel and perpendicular lines, and...

Given two points, the slope and a point, or the slope and the y-intercept, the student will write linear equations in two variables.

Medhavi suspects that there is a relationship between the number of text messages high school students send and their academic achievement. To explore this, she asks a random sample of 52 students at her school how many text messages...

Given verbal and symbolic representations in the form of equations or inequalities, the student will transform and solve the equations or inequalities.

This comprehensive study guide highlights the main terms and formulas needed to review graphing linear equations. Examples are included.

Learn about the intersection of two straight lines with this helpful reference tool. Provides a detailed definition, examples, and an interactive activity that enhance further explanation. Includes links to related topics.

[Free Registration/Login may be required to access all resource tools.] Solve and graph linear inequalities in two variables on the coordinate plane.