Solutions to Graphed Systems

• A

• B

• C

• D

Tags

CCSS.8.EE.B.5

^{What is the solution?} 

• 1

• -2

• (1, 2)

• (1, -1)

Tags

CCSS.8.EE.C.8B

Explain why the answer to this question is 6, and not 15:

• The answer actually is 15, NOT 6.

• Neither answer is correct for this problem.

• Because 6 is the number of days, and the question is asking for the number of ribbons left.

• Because 15 is the number of ribbons left, and the question is asking for the number of days.

Tags

CCSS.8.EE.C.8C

How many solutions will this system have? 

• No solution

• One Solution

• I Don't Know

• Infinitely Many Solutions

Tags

CCSS.8.EE.C.8B

• (2, -2)
• (2, 2)
• (-2, 2)
• (-2, -2)

Tags

CCSS.8.EE.C.8B

• (2, -1)
• (-1, 2)
• (-2, 1)
• (1, -2)

Tags

CCSS.8.EE.C.8B

• (2.5, 1)
• (1, 2.5)
• (-2.5, -1)
• (-1, -2.5)

Tags

CCSS.8.EE.C.8B

• (2, 0)
• (-2, 0)
• (0, 2)
• (0, -2)

Tags

CCSS.8.EE.C.8B

• (-3, 0)
• (0, 3)
• (3, 0)
• (0, -3)

• (-1.5, 1.5)
• (1.5, 1.5)
• (1.5, -1.5)
• (-1.5, -1.5)

Tags

CCSS.8.EE.C.8A