CCSS.Math.Content.8.EE.C.8

What type of solution to at system of equations is shown in the graph?

• one solution
• no solution
• infinitely many solutions

Tags

CCSS.Math.Content.8.EE.C.8

5x - 2y = 6
x - 2y = -2

• (2,2)
• (2,1)
• (1,2)
• (-2,-2)

Tags

CCSS.Math.Content.8.EE.C.8

Match: the overlap is on the left!

• y ≤ -3x   and  y ≤ -2x + 4
• y > -3x   and  y > -2x + 4
• y < 3x   and  y > 2x + 4
• y > 3x   and  y < -2x + 4

Tags

CCSS.Math.Content.8.EE.C.8

What is the solution to the equations?

• one solution
• no solution
• infinite solutions
• none of these

Tags

CCSS.Math.Content.8.EE.C.8

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

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

Tags

CCSS.Math.Content.8.EE.C.8

x-y=11
2x+y=19

• (10,-1)
• (-1,10)
• (3,-4)
• (6,7)

Tags

CCSS.Math.Content.8.EE.C.8

Solve the system by elimination.  

4x + 12y = −1
−3x − 9y = 0 

• (10, 1) 
• (−10, −1) 
•  (10, −1) 
•  No solution 

Tags

CCSS.Math.Content.8.EE.C.8

Which point below is NOT part of the solution set?

• (0, 0)
• (-10, -10)
• (-1, 5)
• (5, 20)

Tags

CCSS.Math.Content.8.EE.C.8

What is the solution?
(Hint:  Both lines are graphed over each other)

• One Solution
• No solution
• Infinitely Many Solutions

Tags

CCSS.Math.Content.8.EE.C.8

Solve the system of Equation (x,y)
–2x + y = 10
4x – y = –14  

• (1,5)
• (6,2)
• (-2,6)
• (4,6)

Tags

CCSS.Math.Content.8.EE.C.8