How do you find the domain and range of # f(x) = 7x^5 - 3x^2 - 2#?

1 Answer
Dec 15, 2017

Answer:

Both the domain and range of this function is all real numbers, or #(-oo, oo)# (interval notation).

Explanation:

Both the domain and range of this function is all real numbers, or #(-oo, oo)# (interval notation).

You can see in this following graph why (there should be arrows at each end but the graph just doesn't show it):
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