Slope and Y-Intercept Lessons
This page contains the list of lessons related to slope and y-intercept of a straight line. Each lesson consist of a math video, study tips and practice questions.
We can learn a lot about a straight line by examining its slope and y-intercept.
The lessons below will:
- Explain in depth about the properties of the slope of a line and how to calculate it.
- Show what are y-intercept and x-intercept of a line.
- Show that equation of a straight line can be in slope-intercept form.
- Show how to determine the equation of a straight line.
- Show how to determine the equation of a line that is parallel to the x-axis or y-axis.
Slope of a Line
Learn how to calculate the slope (gradient) of a line. You will get to familiarize with the terms 'change in x', 'change in y' and more...
This lesson shows you how the slope formula is derived and some examples on using the formula. ...
Positive & Negative Slope (includes zero and infinite slope)
This lesson shows you under what circumstances a line can have a negative slope, positive slope, zero or infinite slope...
X and Y Intercepts
This lesson shows what are x and y intercepts. Also, you will see some examples on how to find these intercepts for linear equations. ...
Slope-Intercept Form of a Line
In this lesson, we will examine the slope-intercept form of the equation of a line....
Slope-Intercept Form - Examples
After learning about the slope-intercept form, let's see some examples on using it to draw the line for any equation of a line (linear equation)...
Determine the Equation of a Line
This lesson shows you how to determine the equation of a line by using the given information such as the slope, coordinates of a point, etc...
Equation of a Line Parallel to the x-Axis or y-Axis
This lesson shows you how to determine the equation of a line that is parallel to the x-axis or y-axis...