Jada is planning a kayak trip. She finds an expression for the time. T(s), in hours it takes her to paddle 10 kilometers upstream in terms of s, the speed of the current in kilometers per hour. This is the graph Jada
gets if she allows s to take on any value between 0 and 7.5.
YA
10
1
8
6
4
2
y = T(s)
0
2
3
4
6
-2.
-4
-6
-8
-10
-12
What is the approximate speed of the current if her trip takes 6 hours? Give your answer to the nearest
tenth of a kilometer per hour.
About
kilometers per hour
Blank 1:
I