This online game includes slope-intercept problems for students to solve. Students must recognize which variables represent the slope, or rise-over-run, and the y-intercept.

The discussion examines direct variation. Students learn about the math concept through definitions and sample exercises.

[Free Registration/Login Required] Presents the definition of slope and the formulas for y-intercept form.

Demonstrates, step-by-step and with illustrations, how to use slope and the y-intercept to graph straight lines.

Number patterns can be made with any of the operations or combination of operations. Range and domain of any function can be listed in a table. When these functions are linear, the equation can be written in slope intercept form.

Enter the slope and y-intercept of any line and it will be graphed for you. This site is great for becoming familiar with the concept of graphing and for checking your own graphs. Requires Java.

Solve quadratic equations of the form ax^2+bx+c=0 that can be rewritten according to their linear factors.

A two-part activity that uses a CBR to develop the notion of slope and y-intercept through various walking activities. Part A develops a general notion of how changes in walking are reflected in various graphical representations. Part B...

[Free Registration/Login may be required to access all resource tools.] Learn how to find intercepts using the Cover-Up Method.

[Free Registration/Login may be required to access all resource tools.] Identify x and y-intercepts when problem solving.

Solve quadratic equations of the form x^2+bx+c=0 that can be rewritten according to their linear factors.

[Free Registration/Login may be required to access all resource tools.] Subtract polynomials vertically and horizontally.