+0  
 
0
78
4
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https://prnt.sc/prpz67

 Nov 3, 2019
edited by Guest  Nov 3, 2019
 #1
avatar+2552 
+1

 

Um... can you upload the image it is blocked on my browser. They categorized it as Illegal ****

 Nov 3, 2019
 #2
avatar+2552 
0

waiting for moderation is so annoying

CalculatorUser  Nov 3, 2019
 #3
avatar+2552 
+1

Don't know how to do limits yet, but for Part 4, I think it means to solve when x = 0.

 

So when the x-value is 0, on the graphs, there are two possible answers. Either 3 or -2. 

 

Sorry I haven't learned pre-calc, maybe someone mroe educated can help!

 Nov 3, 2019
 #4
avatar+107053 
+1

The limit as x tends to zero from below is 3

The limit as x tends to zero from above is -2

The limit as x tends to zero makes no sense so it is undefined.

f(0)= ................. well what is the y value when x=0? 

 Nov 3, 2019

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