Unit 7 Quiz Practice

9y+8=9y-8

• No Solution

• One Solution

• Infinite Solution

3(x-8)=3x-24

• No Solution

• One Solution

• Infinite Solutions

2(m+3)=2m+12

• No Solution

• One Solution

• Infinite Solutions

What is the solution?

• (1, -1)
• (-1, 1)
• (0, -2)
• (0, 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?

• (6, 3)
• (3, 6)
• (-6, 3)
• No solution

The solution to this system is...

• (4, -2)
• (4, 2)
• (-2, 4) 
• (-4, -2)

The ordered pair that satisfies BOTH equations in the system is called the _____________________

• system of equations
• function
• graph
• solution 

what is the slope intercept form for the equation -2x + 8y = 2

• y = -2x + 8

• y = 1/4x + 1/4

• y = -1/4x - 1/4x

• y = 2/8x + 4

• y=-3x+1

• y=3x+1

• y=1/3x+1

• y=-1/3x-1