Systems of Equations Using Graphs

How many solutions does the graph have?

• One solution

• No solution

• Infinite solutions

What does
"solution to a system of equations"
mean?

• It's the point where both equations equal zero

• It's the point where graphs of both equations cross the y-axis

• It's the point that solves both equations at the same time

• It's the point where graphs of both equations cross the x-axis

Solve:
y=8x+1
y=6x+3

• (1, 9)

• (4, 14)

• (0, 1)

• (2, 4)

How many solutions does the graph have?

• One solution

• No solution

• Infinite solutions

What is the solution to this system?

• (1, -1)

• (-1, 1)

• (0, -2)

• (2, 0)

What is the solution to this system?

First determine how many solutions, then select all values that represent solutions to the following system of equations graphed.

• 1

• 4

• One solution

• -3

• two solutions

What is the solution to this system?

• (1, -1)

• (-1, 1)

• (0, -2)

• (2, 0)

Two equations were graphed on the set of axes below.  Which point is a solution to the system of equations ?

• (0,3)

• (5,0)

• (2,-3)

• (8,9)

What is the solution?

• One Solution

• No solution

• Infinitely Many Solutions

• (0, -1.5)