4.3 Parallel Lines Extra Work

What slope is parallel to:  
m = 4

• 4
• -1/4
• -4
• 1/4

What slope is parallel to:  
m = 3/4

• 4/3
• 3/4
• -3/4
• -4/3

Which equation is parallel to:
y = -2x +2

• y = -2x +5
• y = -1/2x +3
• y = 2x +6
• y = 1/2x +7

Which equation is parallel to:
y = 5/7x +2

• y = -7/5x +1
• y = 7/5x +4
• y = -5/7x -3
• y = 5/7x +5

Write the equation of the line parallel to y = -2x + 15 through the point (0,-13).

• y = −2x + 15

• y = −2x − 15

• y = −2x + 13

• y = −2x − 13

Write the equation of the line parallel to y = -1/3x + 1 through the point (0,-1).

• y = −3x + 1

• y = −1/3x − 1

• y = −1/3x + 1

• y = 1/3x − 1

Write the equation of the line parallel to y = 3x + 8 through the point (0, 4).

• y = −3x + 4

• y = 3x + 4

• y = −1/3x + 4

• y = 1/3x + 8

Write the equation of the line parallel to y = 1/2x + 5 through the point (0, -3).

• y = −1/2x - 3

• y = -3x + 1/2

• y = 1/2x - 3

• y = -1/2x + 5

Write the equation of the line perpendicular to y = 1/2x + 5 through the point (0, -3).

• y = −1/2x - 3

• y = -2x - 3

• y = 1/2x - 3

• y = -1/2x + 5