Equations of lines - Nov 9

Write the equation for the line in slope-intercept form.

• y= -1x+3
• y= 4x+3
• y=1/4x+3
• y= 3x+4

What is the slope of the line through the points (2, 4) and (2, -11)?

• m = 0
• m = -15/0
• m = 13/2
• m is undefined

Write the equation of the line with slope -2 through the point (7, -1).

• y = -2x + 15
• y = -2x -15
• y = -2x + 13
• y = -2x - 13

Write the equation of the line through the points (-6, -19) and (2, 5).

• y = -7/2x + 12
• y = 3x + 11
• y = -7/2x - 40
• y = 3x - 1

• x = 2
• y = 2
• y = 2x
• x = -2

What is the equation of the line?

• y = 0
• y = 1
• y = 2
• x = 1

Convert the equation of the line

y + 5 = -3(x - 6)

into slope intercept form.

• y = -3x - 23

• y = -3x - 13

• y = -3x - 11

• y = -3x + 13

Write the equation in slope-intercept form: 3x + y = 12

• y = -3x +12
• x = y + 4
• x = y + 12
• y = 3x -12

Write the equation in slope-intercept form: 2x + 2y = 6

• y = - x + 3
• y = x + 3
• y = 2x +6
• y = - 2x + 6

• Parallel

• Perpendicular

• Neither