Description
This sheet shows the "Key Rules" to finding the number of solutions to a system of linear equations given a graph, given the equations, or given two points that the two lines pass through. It also shows the "Key Rules" to solving a linear system graphically and algebraically (both the substitution method and linear combination method). I pass this out to my students at the end of the Systems chapter to help them study.
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Highlights
Digital downloads
Grades
8th
Standards
CCSS8.EE.C.8a
CCSS8.EE.C.8b
Tags
Pages
4
Description
This sheet shows the "Key Rules" to finding the number of solutions to a system of linear equations given a graph, given the equations, or given two points that the two lines pass through. It also shows the "Key Rules" to solving a linear system graphically and algebraically (both the substitution method and linear combination method). I pass this out to my students at the end of the Systems chapter to help them study.
Report this resource to TPT
Reported resources will be reviewed by our team. Report this resource to let us know if this resource violates TPT's content guidelines.
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great
Perfect for algebra students.
Questions & Answers
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Standards
to see state-specific standards (only available in the US).
CCSS8.EE.C.8a
Understand that solutions to a system of two linear equations in two variables correspond to points of intersection of their graphs, because points of intersection satisfy both equations simultaneously.
CCSS8.EE.C.8b
Solve systems of two linear equations in two variables algebraically, and estimate solutions by graphing the equations. Solve simple cases by inspection. For example, 3𝘹 + 2𝘺 = 5 and 3𝘹 + 2𝘺 = 6 have no solution because 3𝘹 + 2𝘺 cannot simultaneously be 5 and 6.
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