Unit 4 Grade 8 IM Mid Unit Review

Front

What is the solution type for the equation -2x + 4 = -3x + 4?

Back

One Solution

Tags

CCSS.8.EE.C.7A

Front

What is the solution type for the equation 4x - 6 = 4x + 3?

Back

No Solution

Tags

CCSS.8.EE.C.7A

Front

What does the graph of a system of equations look like when it has 1 solution?

Back

Two lines that intersect at one point.

Tags

CCSS.8.EE.C.8A

Front

What does the graph of a system of equations look like when it has 0 solutions?

Back

Two parallel lines.

Tags

CCSS.8.EE.C.8A

Front

Back

-12

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 if two lines in a graph are parallel?

Back

They have no points in common and thus no solutions.

Tags

CCSS.8.EE.C.8A

Front

What is an infinite solution in a system of equations?

Back

When the equations represent the same line, resulting in countless intersection points.

Tags

CCSS.8.EE.C.8A

Front

How can you determine if a system of equations has one solution?

Back

If the lines intersect at exactly one point.

Tags

CCSS.8.EE.C.8A

Front

What is the graphical representation of a system with infinite solutions?

Back

Two lines that lie on top of each other.

Tags

CCSS.8.EE.C.8A