Linear Equations With All Solutions

The solution (x, y) to a system of equations is the point where they...? 

• Run off the graph

• Don't touch

• Intersect

• Exist

How many solutions does this system of equations have?

• One Solution

• No solution

• Infinitely Many Solutions

• Two Solutions

Determine if (4, 1) is a solution for the system of equations.
y = -x + 5
y = 2x - 7

• yes

• no

Which of the following are ways to solve systems of equations? 

• Graphing

• Substitution

• Elimination

• All of the above

The graphs of two linear equations are shown. What is the best estimate of the solution to the system of equations?

• (0, 2)

• (2, 0)

• (2, -2)

• (-2, -2)

• (-2, 2)

What is the solution?

• (1, -1)

• (-1, 1)

• (0, -2)

• (0, 1)

The graphs of two linear equations are shown. What is the best estimate of the solution to the system of linear equations?

• (2, -5)

• (5, -2)

• (-5, -2)

• (-2, 5)

• (-2, -5)

The solution is:

• (4, 3)

• (3, 4)

• (-4, 3)

• No solution

How many solutions will this system have?

• No Solution

• Infinitely Many Solutions

• No Clue

• One solution

What is the solution to a system of equations?

• The point that the equations have in common.

• The point where the two lines intersect.

• All of the above.