Systems of Equations Quiz

Buzz graphed two lines in order to find the solution to a given system of equations.

What is the solution?

• (-1, 4)

• (1, -4)

• (-4, 1)

• (4, -1)

The solution is:

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

This system has _____

• no solution

• Infinitely many solutions

What is the solution?

• No solution
• Infinitely Many Solutions

Give the solution to the system.

• (3,1)
• (1,3)
• (-1,3)
• (1, -3)

x = 4

y = x + 8

What is the solution?

• (12,4)

• (4,4)

• (4,12)

• (-4,-4)

y = -3

y = x + 5

What is the solution?

• (-8,-3)

• (-3,-8)

• (-3,8)

• (8,-3)

x = y + 1

x - y = 3

What is the solution?

• (3,1)

• (1,3)

• No Solution

• Many Solutions

Solve the following system:

 $2x-y=-1$  

 $y=x-1$  

•  $\left(-2,-3\right)$  

•  $\left(4,\ 5\right)$  

•  $\left(5,\ 3\right)$  

•  $\left(3,\ 4\right)$  

Solve the system by elimination:
 $x+y=6$  
 $6x-y=1$  

• (3, 3)

• (1, 5)

• (1, 3)

• (7, -1)