Answer:
the picture is not clear enough so I give it a 5/10
slope=(y2-y1)/(x2-x1)
=(1/b-1/a)/(b-a)
=((a-b)/ab)/(b-a)
=(a-b)/ab(b-a)
=(a-b)/(-(ab(a-b))
=-1/ab
18
Step-by-step explanation:
48-12 = 36
36/2
10 miles per 1 minute
100 miles / 10 minutes
100/10
10/1
10 miles / 1 minute
h(t) is a linear function with a slope of -15.
