Systems of Equations Test

Which of the following is a systems of equations?

• y = 3x - 4
• y = 4
• y = 1/2x + 7   
  4x - 5y = 22
• 3x + 2 
  6x - 4y 

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6

• Infinitely Many Solutions
• No Solution
• One Solution

Tags

CCSS.8.EE.C.8A

Is ​(9​,5​) a solution of the system of linear​ equations? 
-9x + y = -76
x + y = 4

• Yes
• No

Tags

CCSS.HSA.REI.C.6

What is the solution to this system?
y = 2x + 1
y = 4x - 1

• (1,3)
• (-1,-3)
• (-1,3)
• (3,1)

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6

• Infinitely Many Solutions
• No Solution
• One Solution

Tags

CCSS.8.EE.C.8B

• (-1, -4)
• (-1, -3)
• (-3, -1)
• (-4, -1)

Tags

CCSS.8.EE.C.8A

^{What is the solution?} 

• 1
• -2
• (1, 2)
• (1, -1)

Tags

CCSS.8.EE.C.8A

• Infinitely Many Solutions
• No Solution
• One Solution

Steffen graphed two lines in order to find the solution to a given system of equations.
What is the solution?

• (-3,-8)
• (-8,-3)
• (3,-8)
• (8,3)

Tags

CCSS.8.EE.C.8B

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

• intersecting lines
• parallel lines
• skew lines
• intersecting lines

Tags

CCSS.8.EE.C.8A