1 / 14

Graphing Linear Equations: Step-by-Step Guide and Examples

Learn how to graph linear equations by creating tables of values and plotting points on grid paper with this comprehensive guide. Understand the basics of linear equations, their characteristics, graphing process, and more.

steven-hartman
Download Presentation

Graphing Linear Equations: Step-by-Step Guide and Examples

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. Graphing Linear Equations

  2. Linear Equation: an equation whose graph forms a line. Linear means of a line. So a linear equation is the equation of a line. In linear equations, all variables are taken to the first power. is linear. is not. Why?

  3. Suppose you were asked to graph the solution set of the linear equation, You could start by creating a table of values.

  4. Choose any number to use as x or y . . .

  5. . . . and substitute the number for the variable. Then calculate to find,

  6. Continue, until you have 3 sets of x and y values.

  7. Continue, until you have 3 sets of x and y values.

  8. With your table completed for three sets of values, you are ready to graph the line.

  9. When x is 0, y is 3, so plot the point, (0, 3).

  10. And when x is 3, y is 0, so plot the point, (3, 0).

  11. And finally, when x is -3, y is 6, so plot the point, (-3, 6).

  12. If they do line up, you just need to connect the dots. If the three points do not line up, you need to find your mistake.

  13. This is the graph of the linear equation,

  14. Create a table of values for each equation, and graph it on grid paper: 1. 2. 3. 4.

More Related