Approximate Solutions to Systems

Find the solution to the system of equations by graphing.

• (-2,-1)

• (-1,-2)

• (1,-2)

• (-2,1)

Tags

CCSS.8.EE.C.8B

Find the solution to the system of equations by graphing.

• (4.5,11.5)

• (4.75,-2.25)

• (-2.25,4.75)

• (-1.25,5.75)

Tags

CCSS.8.EE.C.8B

Which of the following images represents the solution to the system of equations?

y = 2.5x - 1

y = 0.5x + 3

• 
• 
• 
• 

Tags

CCSS.8.EE.C.8B

Does the system of equations have one solution, no solutions, or infinitely many solutions?

• One

• None

• Infinitely many

• There is not enough information provided

Tags

CCSS.8.EE.C.8B

Find the solution(s) to the system.

• (0,-3)(1,-2)

• (0,-3)

• (-2,0)(2,0)

• No solution

Tags

CCSS.HSA.REI.C.7

Use desmos to answer the question above

• A

• B

• C

• D

Tags

CCSS.HSA.REI.C.7

• A
• B
• C
• D

Tags

CCSS.HSA.REI.C.7

• A
• B
• C
• D

Tags

CCSS.HSA.REI.C.7

For the system of equations below: y = 7x + 6 y = -4x + 4 Is the solution (-0.182,4.727) an exact or an approximate solution?

• Exact

• Approximate

Tags

CCSS.8.EE.C.8B

Given the graph of a system of equations, Tyrone estimated the solution to be (–2.1, –3.2). Analyze Tyrone’s estimated solution. Is he correct? If not, what was his mistake?

• Yes, Tyrone is correct.

• No, he did not use the intersection point.

• No, the x-coordinate is closer to -3 than -2.

• No, he switched the x- and y-coordinate values.

Tags

CCSS.8.EE.C.8B