solving systems of equations

Steffen graphed two lines in order to find the solution to a given system of equations.
What is the solution?

• (-3,-8)
• (-8,-3)
• (3,-8)
• (8,3)

Give the solution to the system

• (3,1)
• (1,3)
• (-1,3)
• No solution

How many solutions will this system have? 

• No solution
• One Solution
• I Don't Know
• Infinitely Many Solutions

When you graph the exact same equation twice,

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

Solve the system of equations above. Select the answer choice that is a product of the x values that are solutions.

• 1

• 3

• 7

• 8

Determine the y-value of the solution to the system of equations.

• -2

• -1

• 1

• 2

Let x = a and x = b be the solutions to the system of equations. What is the value of a+b?

• -4

• -2

• 0

• 2

Determine the y-value that is a solution to the system of equations.

• -9

• -7

• -5

• no solution

Solve the following system by graphing.  What is the solution?

• Infinite number of solutions
• (3, 3)
• (3, -3)
• (-3, 3)

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

• Parallel lines
• the same line 
• Intersecting lines