Domain= (-1,infinity) How do you find range?
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Originally Posted by theloser Domain= (-1,infinity) How do you find range? Did you start by looking at a plot of the function.
Yes, I graphed but can't find exact points...
Originally Posted by theloser Yes, I graphed but can't find exact points... The graph is quite clear on what the range is: plot y = 3x - 2/Sqrt[x+1] from x = -1 to x = 20 - Wolfram|Alpha Where are you stuck?
Range=(-infinity,infinity)?
If you keep guessing, you will not get it. Prove it!
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