Solving Equations with Linear Pairs

​substitute 0 in for x and solve for

​substitute 0 in for y and solve for x

Multiple Choice

Which ordered pair could represent a y-intercept on a graph?

• (6, 0)
• (0, 4)
• (-1, 3)
• (2, 0)

Multiple Choice

What is the x-intercept shown on the graph?

• (4, -2)
• (0, -2)
• (4, 0)
• (0, 4)

Multiple Choice

What is the y-intercept?

• 7
• 0
• 1
• 2

Multiple Choice

What is the x-intercept?

• 12
• -3
• 8
• 0

Multiple Choice

Give the x-intercept
3x + 8y = 24

• (8, 0)
• (0, 8)
• (3, 0)
• (0, 3)

Multiple Choice

What is the x and y intercept for the following equation ?
4x - 10y = 20

• x - int = 4    
  y-int = -10
• x-int = 5
  y-int = 2
• x - int = 5
  y int = -2
• x -int = 4
  y -int = -10

Multiple Choice

Name the x- and y-intercepts for the equation:
2x + y = 6

• (0, 3) and (6, 0)

• (0, -3) and (-6, 0)

• (3, 0) and (0, 6)

• (-3, 0) and (0, -6)

Multiple Choice

Write the equation for a vertical line that goes through point (-3,4).

• y=-3

• y=4

• x=-3

• x=40

Multiple Choice

Write the equation for the horizonal line that passes through (5 -2)

• x = 5

• x = -2

• y=5

• y=-2

Multiple Choice

Write an equation for the line with an undefined slope that goes through point (-6, -8)

• y=-6

• y=-8

• x=-8

• x=-6

Multiple Choice

All horizontal lines must touch the ____________

• x axis

• y axis

• the origin

• Point (1,1)

Multiple Choice

Which graph is x = 7?

Multiple Choice

Which graph is y = 7?

Multiple Select

Choose ALL the correct statements that describe the line y = -5.

• The line passes through (0,-5).

• The line passes through (-5,0).

• The line is parallel to the x-axis.

• The line is parallel to the y-axis.