Mathematics, 24.03.2020 04:29 keidyhernandezm
U
A group of volunteers is spending a week
cleaning up the trails in the Hudson Highlands.
On day 2 the volunteers begin at the point on the
trail where they ended the day before. The graph
shows their elevation, in feet, as a function of the
number of hours they work to clean the trails.
Elevation (ft)
800
O1 2 3 4 5 6 7 8
Time (h)
a. What does the ordered pair (1, 1000) on the graph represent?
b. The graph begins at 720 on the y-axis. What does this value represent? Is this
the rate of change or the initial value?
c. By how many feet does the elevation increase for one hour of work? What does
this value represent, rate of change or initial value?
d. What is the equation that represents this function?
Answers: 1
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U
A group of volunteers is spending a week
cleaning up the trails in the Hudson Highland...
A group of volunteers is spending a week
cleaning up the trails in the Hudson Highland...
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