Everything Slope
Thinking Backwards
Find the Parts
Equation Time
Point-Slope
100
What is the common saying for slope that involves really fast movements?
Rise/Run
100
Find x: (2, 4), (x, 8); slope = -2
0
100
Find the slope and y-intercept: y - 2 = -3x
m = -3 b = 2
100
Write an equation: m = 2/9 b = 3
y = (2/9)x + 3
100
Give the equation: y - 2 = (x - 3)
y = x - 1
200
What is the formula for finding the slope between two points?
(y2-y1) / (x2-x1)
200
Find x: (4, 3), (x, 7); slope = 2
6
200
Find the slope and y-intercept: y + .5x = 0
m = .5 b = 0
200
Write an equation: m = 3 b = 2/9
y = 3x + (2/9)
200
Give the equation: y - 2 = 2(x - 3)
y = 2x - 1
300
Find the slope of the line that passes through (-7, 1), (7, 8)
1/2
300
Find x: (2, 4), (x, 8); slope = -.5
-6
300
Find the slope and y-intercept: 2y - 6 = 3x
m = 3/2 b= 3
300
Write an equation: m = 9/2 b = 3
y = (9/2)x + 3
300
Give the equation: y + 1 = -2(x - 1)
y = -2x + 1
400
Find the slope of the line that passes through the points (.5, 8), (1, -2).
-20
400
Find y: (-4, y), (2, 4y); slope = 6
12
400
Find slope and y-intercept: -2y = 6(5 - 3x)
m = 9 b = -15
400
Write an equation: m = 0 b = 1
y = 1
400
Give the equation: y - 2 = 3(x + 2)
y = 3x + 4
500
Find the slope of the line that passes through the points (-5, .5), (-5, 3).
undefined
500
Find x: (3, 5), (x, 2); slope: undefined slope
3
500
Find slope and y-intercept: y - d = cx
m = c b = d
500
Write an equation: m = 1 b = 0
y = 1x
500
Give the equation: y - 4 = (x - 5)
y = x - 1
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