Is This Point a Solution

What is the solution to the system?

• (0, 3)

• (1, -1)

• (-3, 1)

• (1, 3)

Tags

CCSS.8.EE.C.8B

These two lines intersect at _____

• (4, -2)

• (4, 2)

• (-2, 4) 

• No solution

Tags

CCSS.8.EE.C.8B

How can you tell if a point is a solution to a system?

• It makes the first equation true.

• The (x,y) coordinates satisfy both equations

• It makes logical sense

• It makes neither equation negative

What is the solution?

• 1

• -2

• (1, 2)

• (1, -1)

Tags

CCSS.8.EE.C.8B

Is the points (-4, 4) a solution to the system of equations?

• Yes

• No

What is the solution?

• (2, 2)

• (3, 2)

• (3, 4)

• (2, 3)

Tags

CCSS.8.EE.C.8B

What is the solution?

• (1, -1)

• (-1, 1)

• (0, -2)

• (2, 0)

Tags

CCSS.8.EE.C.8B

Lisa and Tammy are selling items at the craft show.  Which might be a reasonable solution from the graph showing the number of items sold when they both have earned the same amount?

• (1, 12)

• (3, 19)

• (5, 25)

• (0, 10)

Tags

CCSS.8.EE.C.8C

What is a solution of a linear system?

• the slope of the line

• the y-intercept

• the point where the graphs intersect

• the rise over run

Tags

CCSS.8.EE.C.8B

What is the solution to the linear system?

• (-8, -6)

• (-6, -8)

• (8, -6)

• No solution

Tags

CCSS.8.EE.C.8B