SOLUTION: The range of the function f(x)= ∛x+3 -1 is all real numbers True or false? *note that the -1 is outside of the ∛

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Question 1051502: The range of the function f(x)= ∛x+3 -1 is all real numbers
True or false?
*note that the -1 is outside of the ∛
Answer by solver91311(24713) About Me  (Show Source):
You can put this solution on YOUR website!


Since it is an odd index root, you know it is continuous, so all you have to do is consider what the end behaviors are. What happens when x gets huge in the positive direction and what happens when it gets big in the negative direction.

John

My calculator said it, I believe it, that settles it