Solve Systems by Graphing

Front

What happens when you graph the same equation twice?

Back

You will have infinite solutions.

Tags

CCSS.8.EE.C.8B

Front

What is the definition of infinite?

Back

There is no end, forever.

Tags

CCSS.L.1.6

CCSS.L.3.6

CCSS.L.K.5A

Front

What is the solution to the system: 2x + 3y = 6 and x - y = 4?

Back

(6, -2)

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6

Front

If a system of equations has no solution, what does the graph look like?

Back

Parallel lines.

Tags

CCSS.8.EE.C.8A

Front

If a system of linear equations has infinitely many solutions, what does this mean about the two lines?

Back

Identical lines.

Tags

CCSS.8.EE.C.8A

Front

What is a system of equations?

Back

A set of two or more equations with the same variables.

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6

Front

What does it mean for two lines to intersect?

Back

They have exactly one solution.

Tags

CCSS.8.EE.C.8B

Front

What is the graphical representation of a system with one solution?

Back

Two lines that intersect at a single point.

Tags

CCSS.8.EE.C.8A

Front

What does it mean if two lines are parallel?

Back

They have no solutions.

Tags

CCSS.8.EE.C.8A

Front

How can you determine if a system of equations has infinite solutions?

Back

If the equations represent the same line.

Tags

CCSS.8.EE.C.8B