+0  
 
-1
58
1
avatar+391 

What is the average rate of change of the function on the interval from x = 1 to x = 2? 

Is 4.5 the right answer?? 

AngelRay  Nov 15, 2017
Sort: 

1+0 Answers

 #1
avatar+91233 
+1

f(x)=10*5.5^x

 

f(1)=10*5.5 = 55

f(2)= 10*  30.25 = 302.5

 

average rate of change = rise/run = (302.5-55)/(2-1) = 247.5

Melody  Nov 15, 2017

29 Online Users

avatar
avatar
avatar
avatar
avatar
avatar
avatar
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