Answer:
24. m = -1/3
34. m = -3/2
y = -3/2x + 23/2
Step-by-step explanation:
24. Slope m = (y2-y1)/(x2-x1)
m = (-2 - -6)/(-3 - 9) = (-2 + 6)/(-3 - 9) = 4/-12 = -1/3
34. Slope m = (y2-y1)/(x2-x1)
m = (4 - 7)/(5 - 3) = -3/2
Using (5,4) >> y = mx + b
y = -3/2x + b
4 = -3/2(5) + b
4 = -15/2 + b
b = 4 + 15/2 = 8/2 + 15/2 = 23/2
so y = -3/2x + 23/2
