+0  
 
0
66
2
avatar+4690 

Help 15

 Nov 23, 2018
 #1
avatar+512 
0

It looks like for every x the y is increasing by 1.5x. The closest one is D, because \(200\times 1.5\) is around 415.

 

You are very welcome!

:P

 Nov 23, 2018
 #2
avatar+95884 
+1

The regression formula is

 

f(x) = 1.476 (2.017)^x       when x is 7, we have

 

f(x) = 1.476 (2.017)^7   = 200.64

 

 

cool cool cool

 Nov 24, 2018

15 Online Users

avatar

New Privacy Policy

We use cookies to personalise content and advertisements and to analyse access to our website. Furthermore, our partners for online advertising receive information about your use of our website.
For more information: our cookie policy and privacy policy.