Solving System of Equations Pre-Test

A system of linear equations, each equation represents a line on a graph.

• True

• False

Tags

CCSS.8.EE.C.8A

The solution to a system of linear equations is a point where the lines intersect.

• True

• False

Tags

CCSS.8.EE.C.8A

If two lines are parallel, the system of equations has infinitely many solutions.

• True

• False

Tags

CCSS.8.EE.C.8B

If two lines are perpendicular, the system of equations has one solution.

• True

• False

Tags

CCSS.8.EE.C.8B

A system of linear equations can have no solutions. two solutions, or one solutions.

• True

• False

Tags

CCSS.8.EE.C.8A

System of linear equations with 3 equations can have at most 3 solutions.

• True

• False

Elimination is the method used to solve system of linear equations by adding and subtracting the equations to eliminate one variable.

• True

• False

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6

Substitution is the method used to solve system of linear equations by adding and subtracting the equations to eliminate one variable.

• True

• False

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6

An equation can only have one variable.

• True

• False

Tags

CCSS.6.EE.A.2C

If two lines are perpendicular, they have the same slope.

• True

• False

Tags

CCSS.8.EE.B.6