Parallel, Perpendicular, or Neither
Parallel and Perpendicular Slope
Write the Equation of a Line
Find the Slope
HOY VUX
100
Are these Parallel, Perpendicular, or Neither: y = 5x + 4 and y = -2/3x + 4.
What is Neither?
100
What is the slope of a line parallel to y=2x -5?
What is 2?
100
Write the equation of a line that has a slope of 2 and a y-intercept value of -3.
What is y=2x-3?
100
Find the Slope of line that contains these two points: ( 8, 0) and (9, -1).
What is -1?
100

Slope of a horizontal line

What is 0?

200
Are these Parallel, Perpendicular, or Neither: y = 5x + 4 and y = 5x - 4.
What is parallel?
200
What is the slope of a line parallel to y=-12x + 1?
What is -12?
200
Write the equation of a line that passes throught the point (6, 9) and has a slope of -7.
What is Y-9= -7(x-6)?
200
Find the Slope of line that contains these two points: ( 2, 2) and (5, 9).
What is 7/3?
200

Consider the equation: X=7.  What is the slope of the line?

What is undefined?

300
Are these Parallel, Perpendicular, or Neither: y = 5x + 4 and y = -1/5x + 14.
What is perpendicular?
300
What is the slope of a line perpendicular to y=2x -5?
What is -1/2?
300
Write the equation of the line that passes through points (1, 4) and (-5, 6) in slope intercept form.
What is y=-1/3x + 13/3 OR y=-1/3x + 4 1/3
300
Find the Slope of line that contains these two points: ( 0, 0) and (-5, -1).
What is 1/5?
300

What is the equation of a line with an undefined slope?

What is X= (answers vary)

400
Are these Parallel, Perpendicular, or Neither: y = 2/3x -1 and y = -2/3x + 4.
What is Neither?
400
What is the slope of a line perpedicular to y=-2/3x +6?
What is 3/2?
400
Write the equation of a line that is parallel to the line y = 3x + 1 and passes through the point (1, 2).
What is y=3x - 1 ?
400
Find the Slope of line that contains these two points: ( 8, 8) and (6, 4).
What is 2?
400
What is the equation of a line with a zero slope?

What is Y=(answer varies)

500
Are these Parallel, Perpendicular, or Neither: y = 15x + 4 and y = -1/15x+ 4.
What is perpendicular?
500
What is the slope of a line perpendicular to y=5/4x +7?
What is -4/5?
500
Write the equation of a line that is Perpendicular to y=1/4x-2 and crosses through the point (-3, -3).
What is y = -4x -15 ?
500
Find the Slope of line that contains these two points: ( 18, 10) and (29, 5).
What is -5/11?
500

Consider the following equations of lines:

Y=7

Y=5

Give three defining characteristics of these lines.

What is horizontal, parallel, and slope is zero?
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