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Describe the x-values for which (a) f is increasing or decreasing, (b) f(x)>0 and (c) f(x) < 0.

a. The function is increasing when _______ and __________ and decreasing when
__ < x < __.

b. The function is greater than zero when _______.

c. The function is less than zero when
___ < x < ____ and _____​

NO LINKS Describe the xvalues for which a f is increasing or decreasing b fxgt0 and c fx lt 0a The function is increasing when and and decreasing when lt x lt b class=

Respuesta :

A: . The function is increasing when X<-1 and x>1 and decreasing when

-1 < x < 1.

B:The function is greater than zero when x>2

C: The function is less than zero when

-1 < x < 2 and X<-1

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