Algebra B Quiz Review

y = 3x
2x + y = 20

• (4, 8)
• (3, 9)
• (2, 6)
• (4, 12)

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6

y = 2x + 1
3x + y = 16

• x = 3
• (2, 7)
• (3, 5)
• (3, 7)

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6

What is the solution to the system?
8x + 4y = 12
y = -2x + 3

• (0,3)
• (3,0)
• No solution(parallel lines)
• Infinitely many solutions

Tags

CCSS.8.EE.C.8B

Solve:
y = -3x -4
y = -8x - 9

• (5, 5)
• (-5, -5)
• (11, 13)
• (-1 , -1)

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6

A system of two identical (overlapping) lines will have how many solutions?

• One Solution
• Two Solutions
• No Solution
• Infinite Solutions

Tags

CCSS.8.EE.C.8A

A system of two parallel lines will have how many solutions?

• One Solution
• Two Solutions
• No Solution
• Infinite Solutions

Tags

CCSS.8.EE.C.8B

A system of two intersecting lines will have how many solutions?

• One Solution
• Two Solutions
• No Solution
• Infinite Solutions

Tags

CCSS.8.EE.C.8B

−3x − 3y = 3

y = −5x − 17

• Infinitely many solutions

• (4,3)

• (−4, 3)

• (1,7)

2x − 3y = −1

y =x − 1

• (4,-3)

• (5,3)

• (4, 3)

• (2,5)

What is the solution to this system?
y= 4x + 3
2x - 3y = 21

• (3,-9)
• (-3,-9)
• (-3,9)
• (0,1)

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6