5.1-5.3 Systems Quiz

Is (-3, 1) a solution to the system:

x + y = -2

2x - 2y = -8

• Yes, (-3, 1) is the solution

• No, (-3, 1) is the solution

Is (-1, 1) a solution to the system:

x + y = 0

3x - 3y = 0

• Yes, (-1, 1) is the solution

• No, (-1, 1) is the solution

Is (1, 2) a solution to the system:

3x - 2y = 1

x + 4y = 9

• Yes, (1, 2) is the solution

• No, (1, 2) is the solution

What is the y-value to the system below?

5x + 3y = 6

-3x - 3y = 6

• -3

• 3

• 6

• -8

What is the solution to

y = x - 4

2x - 3y = -2

• No solution

• (-4, -2)

• (10, 14)

• (14, 10)

What is the solution to this system?

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

What is the solution to the system?

• No solution
• (0, 2)
• (0, -4)
• (3, -3)

Solve the system of equations.
2x − 3y = −1
 y = x − 1

• (-2,-3)
• (0,-1)
• (3,4)
• (4,3)

If a system of equations has no solution, what does the graph look like? 

• intersecting lines
• parallel lines
• same lines

Solve the system by elimination. 
−4x − 4y = 0
4x + 4y = 0 

• (−6, −4) 
• Infinite number of solutions  
• (−6, 10) 
• (6, 4)