Identiy all of the intervals of increase


(


,

1.593
)
(−∞,−1.593)

(

1.593
,

0.157
)
(−1.593,−0.157)

(

0.157
,
1
)
(−0.157,1)

(
1
,

)

Identiy all of the intervals of increase 1593 1593 1593 0157 15930157 0157 1 01571 1 class=