Graphing System of Equations

Solve by graphing.
y = 2x + 1
y = 4x - 1

• (1,3)
• (-1,-3)
• (-1,3)
• (3,1)

Tags

CCSS.8.EE.C.8B

Solve the following system by graphing.  What is the solution?

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

Tags

CCSS.8.EE.C.8B

The system's solution is:

• (8, 7)
• (7, 8)
• (-8, 7)
• No solution

Tags

CCSS.8.EE.C.8B

If a system of linear equations has one solution, what does this mean about the two lines? 

• Parallel lines
• the same line 
• Intersecting lines

Tags

CCSS.8.EE.C.8A

If a system of linear equations has infinitely many solutions, what does this mean about the two lines? 

• Intersecting lines
• Same line
• Parallel lines

Tags

CCSS.8.EE.C.8A

Does the system have one, none or infinite solutions?

8x + 4y = 12

y = -2x + 3

• (0, 3)

• (3, 0)

• No solution

• Infinitely many solutions

What is the solution to the system?

• (3, -1)
• (2, -6)
• No Solution 
• (6, -2)

Tags

CCSS.8.EE.C.8B

Solve the system by graphing:
y = 6x - 4
y = -x + 3

• (1, 2)
• (2, 1)
• (4, 5)
• (2, 4)

Tags

CCSS.8.EE.C.8B

Is (-2, 2) a solution for this system of equations?

y=2x + 5

y=-4x - 3

• True

• False

Determine if (4, 1) is a solution for the system of equations.

y = -x + 5

y = 2x - 7

• True

• False