Graphing 16 - Slope-Intercept Form 2
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Lesson Description:
This is a part 2 of Graphing Lines using the slope intercept method. See Graphing Lines Part 15 for Part 1. This is part 16 of a series of videos about graphing lines.
More free YouTube videos by Julie Harland are organized at http://yourmathgal.com
Questions answered by this video:
- How do you graph a line using the slope-intercept method?
- When can you use the slope-intercept method to graph a line?
- What are the steps for graphing a line in slope-intercept form?
- How can you check a point on a graph to make sure that it is a point is on a line?
- How do you change an equation from standard form into slope-intercept form?
- How can you write and graph the equation 2x - 3y = 6 in slope-intercept form?
- How do you find the slope and y-intercept of an equation in standard form?
- How do you graph the equation y = 2/3x - 2?
- How can you check that the point (3, 0) is on the line 2x - 3y = 6?
- How do you graph an equation in standard form by finding the x-intercept and y-intercept of the line?
- How can you re-write the equation 5x - 3y = 9 in slope-intercept form?
- What is the slope and y-intercept of the equation 5x - 3y = 9 or y = 5/3x - 3?
- How do you graph the line y = 5/3x - 3?
- How can you check that the point (3, 2) is on the line 5x - 3y = 9?
- How do you graph the line x = -1?
- How do you graph a line if there is no y?
- What are the slope and y-intercept of a vertical line like x = -1?
- How do you graph the line y = 1?
- What are the slope and y-intercept of a horizontal line like y = 1?
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Staff Review
This lesson goes through many examples of changing an equation from standard form to slope-intercept form and graphing the lines. Horizontal and vertical lines are shown in this lesson also. If you like always using slope-intercept form to graph equations, this is a great lesson to watch to transform almost any equation into slope-intercept form.
