Bell Work Day 15

What is the slope of the green line?

What is the slope of the purple line?

• green: 2

  purple: 2

• green: 1/2

  purple: 1/2

• green: 1/2

  purple: 2

• green: 2

  purple: 1/2

• green: - 2

  purple: -1/2

The green and purple lines ______________________

• Are parallel

• Are perpendicular

• Intersect, but are not perpendicular

• Are neither parallel nor perpendicular

What is the slope of the red line?

What is the slope of the blue line?

• red line: 2

  blue line: 2

• red line: 2

  blue line: -1/2

• red line: 1/2

  blue line: 2

• red line: -2

  blue line: 1/2

• red line: -1/2

  blue line: -2

Determine the slope between: (-4, 3) and (5, -2)

• -9/5

• -1

• 1

• -5/9

• 9/5

Write the equation in slope-intercept form: y - 2= -4(x + 3)

• y = -4x - 10

• y = x + 6

• y = 3x + 6

• y = 4x - 12

• y = -4x - 10

What is the equation and slope of the red and green lines?

• red slope: 0

  red equation: y=4

  green slope: undefined

  green equation: x=2

• red slope: undefined

  red equation: x= 4

  green slope: 0

  green equation: y=2

• red slope: y=6

  red equation: 0

  green slope: x=2

  green equation: undefined

• red slope: undefined

  red equation: y=4

  green slope: 0

  green equation: x=2