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I need help on this question:

 

Also, can you check to make sure I selected the correct options here?:

 Mar 6, 2019
 #1
avatar+101387 
+1

First one.....the function is increasing on the intervals of x where it is rising from left to right

Note these are  x =  (-inf, 0)   and x = (1,2) 

 

Second one

The function is positive on the intervals where it is  above the x axis

These are  x =  (-8, -6)    and  x = (-2,4)

 

cool cool cool

 Mar 6, 2019
 #2
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+1

Thanks for the help!!!

Guest Mar 6, 2019
 #3
avatar+101387 
+1

OK.....!!!

 

 

cool cool cool

CPhill  Mar 6, 2019

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