Alg. 1 4-4 Intro Correct

What is the formula for writing the equation of a line using the point-slope form?

• y = mx + b

• y = ax^2 + bx + c

• y - y1 = m(x - x1)

• y = mx + c

What is the slope of a line that is parallel to the line y = 4x - 3?

• 3

• -4

• 4

• -3

What is the equation of the line that passes through the point (2, 3) and is parallel to the line y = 4x - 3?

• y = 4x - 5

• y = 4x + 5

• y = 4x -8

• y = 4x - 3

What is the slope of a line that is perpendicular to the line y = (3/5)x - 2?

• -3/5

• 3/5

• -5/3

• 5/3

What is the equation of the line that passes through the point (3, -4) and is parallel to the line 2x - 3y = 6?

• y = (2/3)x - 6

• y = (3/4)x - 4

• y = (3/2)x - 4

• y = (4/3)x - 2

What is the slope of a line that is parallel to the line y = -2x + 5?

• 2

• -5

• -2

• 5

What is the slope of a line that is perpendicular to the line y = (2/3)x + 4?

• 2/3

• -3/2

• 3/2

• -2/3

What is the slope of a line that is parallel to the line y = -4x + 2?

• -2

• 2

• -4

• 4

Match the following

• Perpendicular lines

• 
• Parallel lines

• 
• Intersecting lines

• 

Match the following opposite reciprocal

• 5/7

• 5/4

• 3/2

• -2/3

• -4/5

• 15/4

• -4/15

• -7/5