System of Equations

How many solutions will this system have?

• one solution

• no solution

• infinitely many solutions

Tags

CCSS.8.EE.C.8A

If a system of equations have two lines that overlap, meaning that they share all points, how many solutions does the system have?

(a)  

Tags

CCSS.8.EE.C.8A

If two lines intersect ONCE, how many solutions will the system of equations have?

(a)  

Tags

CCSS.8.EE.C.8A

If two lines NEVER intersect, how many solutions will the system have?

(a)  

Tags

CCSS.8.EE.C.8B

________________ is a set of two or more equations that have the same variables.

• solution of a system

• elimination method

• system of equations

• table

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6

A system of equations with no solution will have lines that...

• are the same

• cross in one place

• are parallel and never touch

Tags

CCSS.8.EE.C.8A

A system of equations with infinitely many solutions will have lines that...

• are the same

• cross in one place

• are parallel and never touch

Tags

CCSS.8.EE.C.8A

A system of equations with one solution will have lines that...

• are the same

• cross in one place

• are parallel and never touch

Tags

CCSS.8.EE.C.8A

The graph above represents the allowance that Stefin and Daniel receive every week. If the x-axis represents the number of weeks and the y-axis represents the earnings ($), what is the amount of earnings that both boys will have the same?

• $4

• $2

• $6

• $8

Tags

CCSS.8.EE.C.8C

What is the value of the y-coordinate of the solution to the system of equations 
x-2y=1
x+4y=7 

• 1

• -1

• 3

• 4

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6