Intersection Points

• y=2x+2

• y=-2x-2

• y=2x-2

• y=-2x-2

What is the solution?

• (1, -1)

• (-1, 1)

• (0, -2)

• (2, 0)

Buzz graphed two lines in order to find the solution(intersection point).

What is the solution?

• (-1, 4)

• (1, -4)

• (-4, 1)

• (4, -1)

These two lines intersect at _____

• (4, -2)

• (4, 2)

• (-2, 4) 

• No solution

• 4
• 3
• -1
• -4

• F

• G

• H

• J

• K

These two lines intersect at _____

• (4, -2)

• (4, 2)

• (-2, 4) 

• No solution

What is the solution?

• (1, -1)

• (-1, 1)

• (0, -2)

• (0, 1)

A line is represented by the equation y = 3x + 1. This graph shows a second line.

The first line is graphed on the same coordinate plane as the second line. At what point do the two lines intersect?

• ( -4, -3)

• (-1, -2)

• (2, -1)

• (5, 0)

These two lines intersect at _____.

• (4, -2)

• (4, 2)

• (-2, 4) 

• No solution