Question 271843
graph the line passing though the points[-3,5]and[1,-7]
----------------
slope = (5--7)/(-3-1) = 12/-4 = -3
--------------------------
Solve for "b":
5 = -3*-3 + b
b = -4
--------
Equation:
y = -3x -4
====================
Cheers,
Stan H.