+0  
 
+1
76
1
avatar

Which term of the sequence 2x, 3x/2, x, ..., is -5x/2? 

Guest Jun 28, 2017
Sort: 

1+0 Answers

 #1
avatar+26003 
0

Looks like x/2 is subtracted at each stage:

 

2x,  3x/2,  x,  x/2,  0,  -x/2,  -x,  -3x/2,  -2x,  -5x/2, ...

Alan  Jun 28, 2017

6 Online Users

We use cookies to personalise content and ads, to provide social media features and to analyse our traffic. We also share information about your use of our site with our social media, advertising and analytics partners.  See details