Algebra 1: parallel and perpedicular lines

What is the equation of the line that passes through the point (-2, 7) and has a slope of zero?

• x = 7

• y = -2

• x = -2

• y = 7

What are the equation and slope of the line shown on the grid?

• x = 6; slope is zero

• y = 6; slope is 6

• x = 6; slope is undefined

Which statement best represents the equation of the line shown on the grid and its relationship to the x-axis?

• A

• B

• C

• D

Which equation best represents the line shown on the grid?

• y = 0

• y = -6

• x = 0

• x = -6

A line is graphed on a coordinate grid. Which statement about the line is true?

• A

• B

• C

• D

What is the equation in slope-intercept form (y=mx+b) of the line that passes through the point (5, 0) and is parallel to the line represented by y = 1.2x + 3.8?

y = ​ (a)   x + (b)  

• 1.2
• -6
• 6
• -1.2
• 5
• -5

What is the equatin in STANDARD FORM (Ax + By = C) of the line that passes through the point (6, -1) and is parallel to the line represented by 8x + 3y = 15?

​ (a)   x + ​ (b)   y = ​ (c)  

• 8
• 3
• 45
• -45
• 51
• -51

The graph shows point P and line m. Which equation best represents the slope-intercept form (y = mx + b) of the line that passes through point P and is parallel to the line m?