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Approximate when the function is positive, negative, increasing, or decreasing.
Ay
-4
-2
2
y = -x-2
X
The function is positive:
:: All real numbers
negative:
decreasing:
x<-2 #x>2 #x>4 #x>-2


Approximate When The Function Is Positive Negative Increasing Or Decreasing Ay 4 2 2 Y X2 X The Function Is Positive All Real Numbers Negative Decreasing Xlt2 X class=