slope of -9,8 and -10,6
slope of -9,8 and -1,-4
To find the slope between two points (x1, y1) and (x2, y2), we can use the formula:
slope = (y2 - y1) / (x2 - x1)
1) For the points (-9, 8) and (-10, 6):
slope = (6 - 8) / (-10 - (-9))
slope = -2 / (-10 + 9)
slope = -2 / (-1)
slope = 2
2) For the points (-9, 8) and (-1, -4):
slope = (-4 - 8) / (-1 - (-9))
slope = (-12) / (-1 + 9)
slope = (-12) / (8)
slope = -3/2