+0  
 
0
369
4
avatar+4690 

Help.

 Oct 4, 2017
 #1
avatar+96106 
+1

Your first answer is correct......

 

 

X intercepts.....look at this one again, NSS......doesn't the function cross the x axis in three places ???

 

 

f(-3)   =     abs [ 2(3) - 1 ]  - 5   =  abs [ 6 - 1]  - 5   = abs [5]  - 5  = 5 - 5   = 0

 

 

 

cool cool cool

 Oct 4, 2017
 #2
avatar+4690 
0

So is the second one the 3rd choice??

NotSoSmart  Oct 4, 2017
 #3
avatar+96106 
+1

Look at it again......doesn't it cross the x axis at  -3, 0 and 4   ???

 

 

 

 

cool cool cool

 Oct 4, 2017
 #4
avatar+4690 
0

ohh!! didn't see that 

NotSoSmart  Oct 4, 2017

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