Graphical Solutions to System of Equations

What is the solution to the system?

• (0, 3)

• (1, -1)

• (-3, 1)

• (1, 3)

Tags

CCSS.8.EE.C.8A

What is the solution to the system?

• (-1, 3)

• (-3, 1)

• (3, -1)

• (-3, -1)

Tags

CCSS.8.EE.C.8B

What is the solution to this system?

• (-2, -2)

• (2, -2)

• (-2,2)

• (2, 2)

Tags

CCSS.8.EE.C.8B

Will the solution (-3, -7) make the following system of equations a true statement? 
y = 4x + 5
y = x – 4

• YES

• NO

What is the solution? 

• 1

• -2

• (1, 2)

• (1, -1)

Tags

CCSS.8.EE.C.8B

The graph shows

• One solution

• No solution

• Infinite Solutions

Tags

CCSS.8.EE.C.8B

What is the solution?

• Infinitely Many Solutions

• No Solution

• (0, 0)

• (0, -2.7)

Tags

CCSS.8.EE.C.8B

What point is a solution to the system of equations below?

3x + 2y = 16

7x + y = 19

• (-2,5)

• (-2,-5)

• (2,-5)

• (2,5)

Do you feel like you understand solving a system of linear equations graphically after today's lesson?

• Yes!!! :)

• A little bit :/

• I don't think so :(

• I really don't know.

Tags

CCSS.8.EE.C.8B

How is the solution to a system of equations found using the graphical method?

• By identifying the point of intersection of the two equations on the graph.

• By adding the two equations together

• By multiplying the two equations

• By finding the average of the two equations

Tags

CCSS.8.EE.C.8B