jing is planning to ride at a constant speed during an upcoming bike trip. she wants to know how many miles she will ride after different numbers of hours.
plot two points that show how far jing will ride after 3 hours and after 4 hours.
the graph:
distance (mi)
0
6
12
18
24
30
36
42
48
54
time (h)
0
1
2
3
4
5
6
7
8
9
the first point is at 1,12 and the second point is at 2,24.
The first point representing how far Jing will ride after 3 hours is at (3, 36) and the second point representing how far Jing will ride after 4 hours is at (4, 48).
the points on the graph show the number of miles that jing rode during the first 4 hours of a bike trip. jing plans to keep the same speed for the rest of the trip.
complete the statement about the graph i described to you.
the number of miles is always ? times the number of hours
The number of miles is always 12 times the number of hours.
the ordered pair (2,24) means that jing rode ? miles in ? hours.
The ordered pair (2, 24) means that Jing rode 24 miles in 2 hours.
which ordered pair shows an equivalent ratio of hours to miles?
(based on the graph i described to you)
(72,6)
(120,10)
(8,84)
(6,72)
The ordered pair (120, 10) shows an equivalent ratio of hours to miles.
the answer was actually 6,72
Apologies for the error. The ordered pair (6, 72) indeed shows an equivalent ratio of hours to miles. Thank you for pointing that out.
based on the answer 6,72, complete this statement about the graph.
jing will complete a 60-mile trip in ? hours