Unit 6 TEST-Systems of Equations Quiz

True or False, the point (3,2) is a solution to the system below?

x – y = 2

y = –2x+8

• True

• False

Which system of equations does the graph represent?

• 2 lines intersecting at

  (2,4)

• 2 lines intersecting at (4,2)

• 2 lines intersecting at (2,6)

• 2 lines intersecting at (6,2)

• 
• 
• 
• 

• Multiply the first equation by 2.

• Multiply the second equation by 2.

• Add the 2 equations together and eliminate the y term.

• Add the 2 equations together and eliminate the x term.

• 5

• -5

• (0, 3)

• (3, 0)

• No Solution

• Infinite Solutions

Which is a solution of the system of inequalities?

10. When you graph the same equation twice, get the same line.

You will have how many solutions?

• One Solution

• Two Solution

• Infinite Solutions

• No Solution