Math 2 - Final exam review #4

What is the solution to:

y = x + 2

y = -x

• (-1,1)

• (2, -1)

• (1, -1)

• (0, 2)

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6

What is the solution to

y = x - 4

2x - 3y = -2

• No solution

• (-4, -2)

• (10, 14)

• (14, 10)

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6

What is the y-value of the solution to the system

5x - 3y = 1

x = -4y - 9

• -1

• -2

• -3

• -4

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6

What is the y-value to the system below?

5x + 3y = 6

-3x - 3y = 6

• -3

• 3

• 6

• -8

Tags

CCSS.HSA.REI.C.9

Solve for x and y
3x + 2y = 16
7x + y = 19

• (-2,5)
• (-2,-5)
• (2,-5)
• (2,5)

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6

How many solutions will this system have? 

• No solution
• One Solution
• I Don't Know
• Infinitely Many Solutions

Tags

CCSS.8.EE.C.8A

Give the solution to the system

• (3,1)
• (1,3)
• (-1,3)
• No solution

Tags

CCSS.8.EE.C.8A

When you graph the exact same equation twice,

• you will have no solution. 
• you will have one solution.
• you will have infinite solutions. 
• you will graph a giraffe. 

Tags

CCSS.8.EE.C.8A

Solve the system given:
-x + y = -4
y = 2x - 11

• (3,7)
• (7,3)
• (4,-3)
• (-3,4)

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6

Solve by elimination:
4x+9y=28
-4x-y=-28

• (-7,0)
• (6,0)
• (-6,0)
• (7,0)

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6