Show:
Find the Slope
Parallel, Perpendicular, or Neither
Parallel and Perpendicular Slope
Write the Equation of a Line
Transformations of lines
100
Find the Slope of line that contains these two points: ( 8, 0) and (9, -1).
What is -1?
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 is parallel to y = 2x + 3 going through (0, 0).

y = 2x

100

Y = ½ x -3

Shift this line down by 4

Y = 1/2x - 7

200
Find the Slope of line that contains these two points: ( 2, 2) and (5, 9).
What is 7/3?
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 is parallel to y = -3x + 10 going through (1, 1).

What is y=-3x+4

200

Y = 5x - 14

Shift this line up by 11

Y = 5x - 3

300
Find the Slope of line that contains these two points: ( 0, 0) and (-5, -1).
What is 1/5?
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

Find the equation of a line that is perpendicular to y = -5x + 2 and passes through the point (10, 6).

y = 1/5x + 4

300

Y = 1/2x + 15

Stretch this line by a factor of 10

Y = 5x + 15

400
Find the Slope of line that contains these two points: ( 8, 8) and (6, 4).
What is 2?
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 an equation of a line that is perpendicular to y = 1/2x - 6 and passes through the point (6, 4).

y = -2x + 16

400

Y = 5x + 12

Compress this by a factor of 1/2

Y = 2.5x + 12 

or 

Y = 5/2x + 12

500
Find the Slope of line that contains these two points: ( 18, 10) and (29, 5).
What is -5/11?
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 = -1/8x + 2 going through (1,1).

y = 8x - 7

500

For the following, tell how they have been transformed.  Use the words: Up, Down, Compressed, or Stretched

Original: y = 6x + 12

New: y = 2x + 4

Compressed by a factor of 1/3 and shifted down 8