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Please show work :) thannk you

(5 points) Given the function r(t) = 6− 24/ t and the values t = 6,t = 12.

(a) Determine the net change between the given values.

(b) Determine the average rate of change between the values

 Dec 15, 2019
 #1
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+1

a

 

Net change  =  r(12)  - r(6)  =

 

[ 6 - 24/12]  - [ 6 - 24/6]  =

 

[6 - 2 ]  - [ 6 - 4]  =

 

4  -  2   =

 

2

 

 

b

 

Avg change  =  [ r(12) - r(6) / [ 12 - 6]  =    2 / [ 12 - 6 ]   =   2 / 6   =   1 / 3

 

 

cool cool cool

 Dec 15, 2019

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