Algebra Unit 5 Lessons 6 & 7

What is the solution to the system?

• (0, 2)
• (4, 0)
• (3, 1)
• (1, 3)

What is the solution to the system?

• (-1, 1)
• (1, -1)
• (0, -2)
• (2, 0)

What is the solution to the system?

• No solution
• Infinitely many solutions
• (0, -4)
• (3, -3)

What is the solution to the system?

• (3, -1)
• (4, 0)
• (0, 4)
• (6, -2)

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

• intersecting lines
• parallel lines
• the same line
• skew lines

When you graph the exact same equation twice,

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

• (5,8)
• (5,-1)

• (0,0)
• (-10,-9)

• (6,-2)
• (-2,-6)

Is the point (2, -1) a solution to the systems of equations below?

y=5x+3

y=-2x-4

• Yes

• No