Pre-Quiz Graphing Systems of Equations

What is the solution?

• (6, 3)

• (3, 6)

• (-6, 3)

• No solution

Parallel Lines never intersect because...

• they have the same slopes. 

• they have the same y-intercept.

• they have different slopes.

• they have different y-intercepts. 

What is the solution to the system?

• (0, 3)

• (1, -1)

• (-3, 1)

• (1, 3)

^{What is the solution?} 

• 1

• -2

• (1, 2)

• (1, -1)

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

• intersecting lines

• parallel lines

• skew lines

• intersecting lines

What is the solution?

• One Solution

• No solution

• Infinitely Many Solutions

If a system of linear equations has one solution, what does this mean about the two lines? 

• Parallel lines

• the same line 

• Intersecting lines

If a system of linear equations has infinitely many solutions, what does this mean about the two lines? 

• Intersecting lines

• Same line

• Parallel lines

What type of solution is found by the following system of equations?

y = 3x + 8

y = 1/3 x + 8

• One solution

• No Solution

• Many solutions

• None of the above

What type of solution is found by the following system of equations?

y = -5x + 2

y = -5x + 8

• One solution

• No Solution

• Many solutions

• None of the above