Answer: Slope = m = y2 - y1 divided by x2 - x1
Step-by-step explanation: 63 - 39 / -10 - -16, 24/-4, -6 the slope for line 1 is -6
Line 2 is... -6! They might look perpendicular to each other but they are parallel to each other. Also HOPE COLLEGE IS GOOD.
Search up "graphing calculator online" and scroll down and click on Desmos. ITS A GRAPHING CALCULATOR.