Graphing an Equation using Intercepts

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Taught by mrbrianmclogan
  • Currently 3.0/5 Stars.
6779 views | 1 rating
Meets NCTM Standards:
Errors in this video:

At about the 0:15 mark, the teacher says we're gonna find out where this graph crosses the x-intercept and where it crosses the y-intercept; he should have said x-axis and y-axis.

Lesson Description:

Graphing an equation in standard form using the x and y intercepts

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Questions answered by this video:
  • What is the x-intercept of a line mean?
  • What does the y-intercept of a line mean?
  • How do I find the x-intercept and the y-intercept by using the equation of a line?
  • How do I graph a line using the x-intercept and the y-intercept?
  • What are the x-intercept and y-intercept of 5x+2y=8?
  • How do I graph 5x+2y=8?
  • Staff Review

    • Currently 3.0/5 Stars.
    This lesson explains what the x-intercept and the y-intercept are. It then shows how to find the intercepts by using an equation, and lastly, it shows how to graph the line using the intercepts.