If you mean points of (1, 7) and (8, 2) then the slope works out as -5/7
17% of 82= 17% * 82= 0.17 * 82= 13.94
82
82 + 263 + 17 - 63 = 299
what is ( -12, 17) and (-6, y) slope 1/3
Points: (-11, -17) and (-14, -19) Slope: 2/3
0.2073
If you mean: y = -18x+17 then the slope is -18 and the y intercept is 17
13.94
If you mean: y = -2x+17 then the perpendicular slope line is 1/2 or 0.5
y=-18x+17. Since this is already in Slope-Intercept form, we can determine that the slope is negative 18.
Points: (-12, -17) and (21, 5) Slope: 2/3
It will have the same slope but a different y intercept