5. (2pt each)
Wildlife researchers attached a radio locator to 15
the neck of a hawk. Using this device, they
recorded the distance d (measured in miles)
d (mi)
that the hawk is away from its nest over a pe-
riod of time. So d is a function of time t, mea-
sured in hours.
10
5
2 4 6 8 10 12
t (hr)
a) Find and interpret d(10). ("Finding" it b) Solve and interpret d(t) = 10. ("Solv-
means that you report what number it equals.
ing" it means that you report what num-
"Interpreting" it means you explain what
that number means in context using a En-
ber(s) make the equation true. "Interpret-
glish sentence.)
ing" means you explain what those num-
bers mean in context using a English sentence.)
c) State the domain of this function d using d) State the range of this function d using
interval notation correctly.
interval notation correctly.
