Slope
Slope-Intercept Form
Writing Equations: Type #1, #2, & #3
Parallel and Perpendicular Slopes
Writing Equations: Parallel and Perpendicular
100
What is the slope of this line? 
`m = 0`
100
What is m in the slope-intercept form of an equation?
Slope
100
What is the equation of a line with slope 4 and y-intercept -5?
`y=4x-5`
100
What types of lines have EQUAL slopes?
Parallel lines
100
What is the equation of the line through (4, -2), parallel to `y = 1/2 x -3` ?
`y=1/2x-4`
200
What is the slope of this line? 
m = undefined
200
What is b in the slope-intercept form of an equation?
y-intercept
200
What is the equation of a line through (-1, -5) with a slope of 7?
`y = 7x + 2`
200
What types of lines have OPPOSITE RECIPROCAL slopes?
Perpendicular lines
200
What is the equation of the line through (-4, 2), parallel to `y = -5/4x` ?
`y = -5/4x-3`
300
Find the slope between the two points:
`(-4,5) and (5,6)`
`m=1/9`
300
What is the slope-intercept form of an equation?
`y=mx+b`
300
What is the equation of the line through (-3, 1) with slope 1/3?
`y = 1/3x + 2`
300
A line has a slope of 5. What is the slope of a line parallel to that line?
`m = 5`
300
What is the equation of a line through (-5,1), perpendicular to `y=4/3x-5` ?
`y=-3/4x-11/4`
400
Find the slope between the two points:
`(10,16) and (-18,-3)`
`m=19/28`
400
Write `2y - 3 = 5x` in slope-intercept form.
`y=5/2x+3/2`
400
What is the equation of the line through
`(5,-4) and (2, 5)?`
`y = -3x+11`
400
A line has a slope of `-4/5` . What is the slope of a line perpendicular to that line?
`m = 5/4`
400
What is the equation of the line through (-1,-1), perpendicular to `y=-1/2x-1` ?
`y=2x+1`
500
Find the slope between the two points:
`(5,2) and (5,-9)`
m = undefined
500
Write `5x-6y=12` in slope-intercept form.
`y = 5/6x-2`
500
What is the equation of the line through
`(3,5) and (4,1)?`
`y = -4x+17`
500
A line has a slope of 4. What is the slope of a line perpendicular to that line?
`m = -1/4`
500
What is the equation of the line through (-2,5), perpendicular to `2y-8=-4/3x` ?
`y = 3/2x+8`