A short tutorial explaining the linear equations of horizontal and vertical lines.

Use your knowledge about the slopes of parallel and perpendicular lines to solve some problems. For example, what's the equation of the lineperpendicular to y=3x-3 and passes through the point (-8, -2).

This lesson focuses on the relationship between algebraic, graphical, and contextual expressions of linear equations.

Interpret graphs showing changes over time in the percentage of foreign-born US residents and in annual deportations in this interactive from KQED. In the accompanying classroom activity, students use the interactive and look at how...

The tutorial discusses slope and how to graph a line. Learners explore the concepts through notes and examples. Practice problems are included to check for comprehension of the algebra topics.

The handout investigates the calculus concept that given a section of a smooth curve, there is at least one point on that section where the slope of the curve is the same as the average derivative. The exercise consists of a graph that...

The handout investigates the calculus concept that given a section of a smooth curve, there is at least one point on that section where the slope of the curve is the same as the average derivative. The exercise consists of a graph that...

Students will participate in this discovery activity intended for them to uncover the role each variable plays in the graph of a line in the form y = mx + b. Students will actually demonstrate lines in slope intercept form on a life size...

This activity can be used to explore forces acting on an object, to practice graphing experimental data, and/or to introduce the algebra concepts of slope and intercept of a line. A wooden 2x4 beam is set on top of two scales. Students...

This site is a tutorial for students in algebra 2 or for those who need a refresher. The site has explanations, definitions, examples, practice problems and practice tests are found covering topics such as linear equations, graphing,...

Students build bridges and test their strength to collect data and write an equation. The concept of slope is explored in this activity.

Students estimate the slope of a line from a given graph. The resource consists of an enlarged printable version of a math graph available in PDF format.

Students estimate the slope of a line from a given graph. The resource consists of an enlarged printable version of a math graph available in PDF format.

Students estimate the slope of a line from a given graph. The resource consists of an enlarged printable version of a math graph available in PDF format.

Learners estimate the slope of a line from a given graph. The resource consists of an enlarged printable version of a math graph available in PDF format.

Students estimate the slope of a line from a given graph. The resource consists of an enlarged printable version of a math graph available in PDF format.

Students estimate the slope of a line from a given graph. The resource consists of an enlarged printable version of a math graph available in PDF format.

Practice using your graphing calculator for drawing parallel lines, perpendicular lines, slope, and transversals. If you get stumped or if you would like to check your work, then select the View Solution button, which is located directly...

This tutorial covers x & y intercepts, point-slope form, slope-intercept form, graphing, and more. Use the practice problems at the end to check your skills.

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.

Given a line, learn how to find the equations for lines that are perpendicular and parallel to it. This tutorial offers several example graphs and problems as well as practice problems for you to work through when you're ready.

This lesson introduces students to Activity Center and is intended to help students understand the meaning of slope and y-intercept. They will explore the relationships between symbolic expressions and graphs of lines by using Activity...

In this task, 8th graders are shown the graphs of two lines with the same slope. They are given the equation for the first line and the coordinates of a point on the second and are asked to find the equation for the second line. Aligns...

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.