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