Standard form

Slope-intercept form

Point-slope form

6y = x + 5

y-1 = 7(x - 2)

y = 1/2x + 15

2x + 3y = 18

x + y = 6

3y = 9

x² + 4 = y

y = 5x - 9

3

4x

4

x

-4

-4x

5

-5

 $m=\frac{rise}{run}$  

 $m=\frac{y_{2\ }-y_1}{x_2-x_1}$  

 $m=\frac{change\ in\ y}{change\ in\ x}$  

 $m=\frac{change\ in\ horizontal\ dis\tan ce}{change\ in\ vertical\ dis\tan ce}$  

y+5 = -4(x-1)

y-5 = -4(x+1)

y-5 = 4 (x-1)

y = -4x - 9

6y = x + 5

y-1 = 7(x - 2)

y = 1/2x + 15

2x + 3y = 18

$m=\frac{-3}{2}$

$m=\frac{3}{2}$

$m=\frac{2}{3}$

$m=\frac{-2}{3}$