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Let \(f(x) = \left\lceil\dfrac{1}{x+2}\right\rceil\) for x > -2, and \(f(x) = \left\lfloor\dfrac{1}{x+2}\right\rfloor\) for x < -2. ( \(f(x)\)is not defined at x = -2 .) Which integer is not in the range of \(f(x)\)?

 

again, help is much appreciated laugh

 Mar 16, 2021
 #1
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The integer not in the range of f(x) is 2.

 Mar 16, 2021
 #2
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can you explain that answer?

 

thanks

jxc516  Mar 16, 2021

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