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help plzhelp

 
 Jun 7, 2021
 #1
avatar+1760 
+2

The rate of change the number of of students increased divided by the change in time. 

x = number of students increase from 2010 to 2011. 

y = years passed between 2010 and 2011. 

Then do x/y.

 

=^._.^=

 
 Jun 7, 2021
 #2
avatar+119772 
+3

Rate of  change   =  slope between  ( 2010, 8)  and (2011, 26)   =     (26 - 8) / (2011 - 2010)   =   18 /  1   =   18

 

 

cool cool cool   

 
 Jun 7, 2021

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