Determine the Intervals of the Domain for Which the Function $\text { Increasing never; Decreasing for all reals }$

Multiple Choice

Determine the intervals of the domain for which the function is increasing, decreasing, and constant.
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A) $\text { Increasing never; Decreasing for all reals }$
B) Increasing $( - \infty , 0 ]$ ; Decreasing $[ 0 , \infty )$
C) Increasing for all reals; Decreasing never
D) Increasing $[ 0 , \infty )$ ; Decreasing $( - \infty , 0 ]$