+0  
 
0
65
4
avatar+72 

Is this correct?

 

https://prnt.sc/GVP7CZnY47ND

 Feb 18, 2022
 #1
avatar+117224 
+1

The question is actully asking .  "For what values of of x is the y values of the graph negative."

 

Well, it is negative between  x= -6 and x= 4      [-6,-4)     

The brackets are curly at x=-4 because at that point y=0 which is not zero.

 

NOW can you tell me what the other correct intervals are?

 

 

 

 

 

 

 Feb 18, 2022
 #2
avatar+72 
+1

Then it should be (0,6)?

 Feb 19, 2022
 #3
avatar+117224 
+1

Yes, Good work!   

 

[-6,-4)  and  (0,6) 

Melody  Feb 19, 2022
 #4
avatar+72 
+1

Thank you 

loona  Feb 19, 2022

13 Online Users