The incremental markings along the axes of a coordinate plane are introduced here. This lesson is 3 of 7 in the series titled "Marking the Coordinate Plane."

This lesson explains the concepts of x-intercepts and y-intercepts on graphs. It is 2 of 6 in the series titled "X and Y Intercepts."

This lesson shows how a coordinate plane should be drawn and labeled. It is 3 of 11 in the series titled "Drawing a Coordinate Plane."

This lesson shows how a coordinate plane should be drawn and labeled. It is 7 of 11 in the series titled "Drawing a Coordinate Plane."

Given the slope and y-intercept of a line, this lesson how the equation of the line can be found. It is 1 of 11 in the series titled "Finding an Equation from the Slope and the Y Intercept."

This lesson shows how an inequality can be determined from a graph. It is 1 of 10 in the series titled "Finding an Inequality from a Graph."

The upwards or downwards of a function on a graph is shown in this lesson. It is 6 of 7 in the series titled "Shifting Up and Down."

This lesson shows how a coordinate plane should be drawn and labeled.

This lesson shows how a coordinate plane should be drawn and labeled.

This lesson shows how a coordinate plane should be drawn and labeled.

The relationship between slopes of perpendicular lines is discussed in this lesson. It is 6 of 6 in the series titled "Slope in Perpendicular Lines."

The formula for finding the middle of a line segment is introduced here. This lesson is 2 of 6 in the series titled "Midpoint Formula."

The formula for finding the middle of a line segment is introduced here. This lesson is 5 of 6 in the series titled "Midpoint Formula."