Question 525306
m = (y-y<sub>1</sub>)/(x-x<sub>1</sub>)
.
m = 6-(-6) / -4-2
m = 12 / -6
m = -2
.
y = -2x + b
.
use one of the points to find 'b'
.
6 = -2*-4 + b
6 = 8 +b
b = -2
.
y = -2x -2
.
{{{ graph(500,500,-5,5,-5,5,-2*x-2) }}}