Finding the slope
Slope Intercept Form
Write equation given m & b
Find B
Point slope form
100
2
100
y - 2 = 3x
y = 3x + 2
100
m=3 b=5
y= 3x + 5
100
y= 7x - 9
b= -9
100
y - 2 = 7x
y= 7x + 2
200
3/2
200
6y= x + 18
y = 1/6 x + 3
200
m=-2/3 b=2
y= -2/3x + 2
200
B= 3
200
6y= x + 12
y = 1/6x + 2
300
y=3x + 2
3
300
1/2y = 4x + 8
y = 2x + 4
300
m=-5/3 b=-7
y= -5/3x - 7
300
y= -4
300
y - 3 = 5(x - 1)
y = 5x - 2
400
(6,4) (2,3)
400
7y = 2( x + 14)
y = 2/7x + 4
400
y = 2x+6
400
(2,5) (4,8)
b= 2
400
(3, -2) m= -1
y = -x +1
500
(2,4) (3,1)
-3
500
y - 6 = 7(x + 8) + 3
y= 7x + 65
500
y= 3/2x + 3
500
(1,6) (3,2)
b = 8
500
3y = -9(x -3) +6
y= -3x + 11