Writing Equations of Lines

Equations related to lines on the GED Formula Sheet

A line, by any other name

Sure, you recognize a line when you see it on a graph. But can you write the equation of a line?

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LEARN IT

To write the equation of a line in slope intercept form, you'll need to know two things- m, or the slope of the line, and b, or the y-intercept of the line. Plug those two numbers into the slope-intercept equation of a line, and you're done! You don't even have to memorize the slope-intercept equation of a line, that's on the GED Formula Sheet.

Watch the Virtual GED Class video below for a complete explanation and tons of worked example problems.

PRACTICE IT

MORE EXAMPLES

Example 1

Example 2

Example 3

Example 4

Example 5

Example 6

Example 7

Example 8

Example 9

Example 10

Extension 1

Extension 2

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