An object was dropped off the top of a building. The function f(x)=-16x^2+144f(x)=−16x
2
+144...
Mathematics, 20.12.2020 20:40, jadenp23
An object was dropped off the top of a building. The function f(x)=-16x^2+144f(x)=−16x
2
+144 represents the height of the object above the ground, in feet, xx seconds after being dropped. Find and interpret the given function values and determine an appropriate domain for the function.
f(-3)=f(−3)=
, meaning that
seconds after the object was dropped, the object was
feet above the ground. This interpretation
in the context of the problem.
f(0.5)=f(0.5)=
, meaning that
seconds after the object was dropped, the object was
feet above the ground. This interpretation
in the context of the problem.
f(8)=f(8)=
, meaning that
seconds after the object was dropped, the object was
feet above the ground. This interpretation
in the context of the problem.
Based on the observations above, it is clear that an appropriate domain for the function is
.
Answers: 1
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