Graphing Systems of Equations / Inequalities

Check to see if (-2,1) is a solution to the following system:
x+2y=0
4x+3y=1

• yes
• no

A system of equations that looks like this has ....

• infinite solutions
• no solution
• one solution 

Tags

CCSS.8.EE.C.8A

Is (3,-4) a solution to this system?

• yes
• no

Pick the ordered pair that is NOT a solution

• (0,0)
• (1,-1)
• (2,0)
• (4,-4)

Tags

CCSS.HSA.REI.D.12

Solve the following system of equations:
2x+3y=17
y=4x+1

• (-1,-3)
• (1,5)
• (1,3)
• (2,4)

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6

Solve using any method:
2x+3y=10
-2x+y=14

• (6,-4)
• (-4,6)
• (4,6)
• (6,4)

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6

Solve using any method:
3x-7y=10
12x+14y=16

• (2,-.57)
• (2,-.75)
• (.57,-2)
• (.75,-2)

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6

When you come across a solution that reads 3=4, your answer would be.....

• no solution
• all real numbers
• 3 pizzas = 4 hungry hungry hippos
• one solution

Tags

CCSS.8.EE.C.7A

When you come across a solution that reads 4=4, your answer is...

• no solution 
• all real numbers
• 4

Tags

CCSS.8.EE.C.7A

You have a total of 17 coins.  All of your coins are nickels and dimes.  The total value of the coins is $1.35.  Which system of equations represents this situation?

• n+d=17
  .05n+.10d=1.35
• .05n+.10d=17
  n+d=1.35
• .25n+.10d=1.35
  n+d=17

Tags

CCSS.HSA.CED.A.3