Writing Linear Funtions
Find the Slope and y-intercept
Parallel and Perpendicular Lines
Writing Equations of Parallel and Perpendicular Lines
100

m = 0; b = -9

What is y = -9?

100

y = -13x + 5/6

What are m = -13; b = (0, 5/6)?

100

y = 3x + 4; y = 3x - 7

What is parallel?

100

Parallel to y = -2x - 7; through point P(0, 0)

What is y = -2x?

200

m = 6/7; y-intercept = (0, -1)

What is y = 6/7x-1?

200

y = 2/9x - 4/3

What are m = 2/9; b = (0, -4/3)?

200

y = 4x - 13; y = 1/4x + 13

What is neither?

200

Perpendicular to y = 4x - 7; through point P(0, 0)

What is y = -1/4x?

300

m = -3/4; goes through point P(1/3, 2)

What is y = -3/4x+9/4?

300

3x - 2y = 8

What are m = 3/2; b = (0, -4)

300

x + y = 2; y = x + 5

What is perpendicular?

300

Parallel to 4x - y = 7 through point P(2, 5)

What is y = 4x - 3?

400

Through points P(-5, -5) and Q(0, 0)

What is y = x?

400

5(2x - 3y) = 4

What are m = 2/3; b = (0, -4/15)?

400

y = -3; y = -7

What is parallel?

400

Parallel to x = 5/4y - 2; through point P(4, -2)

What is y = 4/5x - 26/5?

500

Through points P(3, 4) and Q(0, -3)

What is y = 7/3x - 3?

500

x = (2y-4)/7

What is m = 7/2; b = (0, 2)?

500

x = 3y + 4; y = -3x + 7

What is perpendicular?

500

Perpendicular to y + 3x = -12; through point P(-6, 3)

What is y = 1/3x + 5?

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