Question 1000524
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The domain is the set of numbers that the independent variable *[tex \Large t] can assume.  Since *[tex \Large t] represents an amount of time, what is the smallest value that makes sense?  For example, do negative values of *[tex \Large t] make sense?


What is the largest value that makes sense for *[tex \Large t]?  How large of a number can you put in for *[tex \Large t] before the function value would indicate that the helicopter would have to be below the ground?


The range is the set of values that the function can assume for every value in the domain of the function.  Given the smallest and largest values of *[tex \Large t] that you calculated above, what are the largest and smallest values of the function that are possible?


Write back with your answers to the above and I'll help you with your graph.


John
*[tex \LARGE e^{i\pi}\ +\ 1\ =\ 0]
My calculator said it, I believe it, that settles it

*[tex \Large \ \
*[tex \LARGE \ \ \ \ \ \ \ \ \ \