(-8,-3)(-2,3)(4,9)
use (-8,-3) and (-2,3) verify that it is the same line use (-2,3)(4,9)
M = -3-3/-8+2 = -6/-6 = 1 M = 3-9/-2-4 = -6/-6 = 1 Slope is the same so it is
use (-8,-3) into y-Yo = M(x - Xo)
y +3 = x + 8
y = x + 5
I verified the other 2 points and they are the same line.
to find the intercepts set x = 0 to get the y-intercepts.
y = 5 (0,5)
set y = 0 to get the x-intercepts
0 = x + 5
x = -5 (-5,0)