+0

0
56
2
+201

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

Mar 16, 2021

#1
-1

The integer not in the range of f(x) is 2.

Mar 16, 2021
#2
+201
0