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1.The table shows values of a function f(x) . What is the average rate of change of f(x) over the interval from x = 5 to x = 9? Show your work.

 

Table:

      4  5  6  7   8    9  10

f(x)  -4 -2  8 10 11 14  18

adore.nuk  Feb 6, 2018
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 #1
avatar+85757 
+2

Average rate of change  =

 

[ f(9)  - f(5) ]  /  [ 9 - 5 ]  =

 

[ 14 - (-2) ]  /  [ 4 ]  =

 

[ 16 ]  /  [4 ]  =

 

4

 

 

cool cool cool

CPhill  Feb 6, 2018

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