+0  
 
+1
94
2
avatar+2297 

Please help asap >.<

RainbowPanda  Sep 24, 2018
edited by RainbowPanda  Sep 24, 2018
edited by RainbowPanda  Sep 24, 2018
 #1
avatar+92890 
+1

12)

 

Look at the graph, here :  https://www.desmos.com/calculator/wfs9ho2uyr

 

The graph increases from (-infinity, -4)   and from (-4/3, infinity)

The graph decreases from  (-4, -4/3)

 

13)

 

Look at the graph, here : https://www.desmos.com/calculator/n6ss75kmnc

 

The graph increases from ( -infinity, -1)  and from (-.366 ,  1.366)

The graph decreases from ( -1, -.366)  and from (1.366, infinity)

 

 

cool cool cool

CPhill  Sep 25, 2018
 #2
avatar+9738 
+1

Please help asap >.<

 

laugh

Omi67  Sep 25, 2018

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