Systems of Equations QUIZ

What is the solution of the graph?

•      (4, 2)
•     (0, 6)
•     (0, 3)
•      (2, 4)

Tags

CCSS.8.EE.C.8B

Which equation would make this system have an infinite number of solutions? 
y = x + 2
       ?

• y = 2x
• y = x + 2
• y = 3x – 12
• y = 2x + 2

Tags

CCSS.8.EE.C.8B

Which of the following statements best describes the graph of this system of equations? 
y = -2x + 3
5y = -10x + 15

• One solution
• Infinite Solutions
• No solution
• Zero

Tags

CCSS.8.EE.C.8B

What is the solution to the system of equations? 
2x + y = -4
-3y = 2x + 12

• (0, -4)
• (4, -1)
• (2, -1)
• (0,5)

What is the solution to the system of equations?
3x + 2y = -1
x - 2y = 11

• (2, 5)
• (-2, 8)
• (2.5, -4.25)
• (2, -6)

What is the solution to the system of equations?
x + 3y = 4
3x + 4y = 2

• (-2, 2)
• (2, -2)
• (3,0)
• (2,1)

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6

What is the first step to solving systems of equation by elimination?

• Eliminate a variable
• Rewrite the system so like terms align
• Combine Equations
• Substitute to solve

What is the first step to solve systems of equations by graphing?

• Circle or highlight the solution
• Graph the equations
• Rearrange each equation so y is by itself
• Write the solution as an ordered pair

What is the first step to solve systems of equations by substitution?

• Solve for a single variable
• Substitute and solve
• Write the solution
• Plug back in to find the other variable.

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6

What month is it?

• April
• June
• December
• October