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# Determining the Equation of a Line

## Write equations from y-intercept and slope or two points

Levels are CK-12's student achievement levels.
Basic Students matched to this level have a partial mastery of prerequisite knowledge and skills fundamental for proficient work.
At Grade (Proficient) Students matched to this level have demonstrated competency over challenging subject matter, including subject matter knowledge, application of such knowledge to real-world situations, and analytical skills appropriate to subject matter.
Advanced Students matched to this level are ready for material that requires superior performance and mastery.

## Determining the Equation of a Line

Write the equations of lines in point-slope form and in slope-intercept form and graph linear equations.
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## Writing Linear Equations

Learn to write linear equations.
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• PLIX

## Determining the Equation of a Line: Temperature Conversion Challenge

Determining the Equation of a Line Interactive
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• PLIX

## Determining the Equation of a Line: Trip Functions

Determining the Equation of a Line Interactive
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• Video

## Linear Equations: A Sample Application

This video demonstrates a sample use of linear equations.
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• Video