+0  
 
+5
232
2
avatar+5197 
x 0 2 4 6 8 10 12
y -5 -2 -1 0 2 3 7

 

Use the formula below to find the average rate of change for the data in the chart

 

\(m = {(y2-y1)}/{(x2-x1)}\)

rarinstraw1195  Mar 15, 2017

Best Answer 

 #2
avatar+5197 
+5

Thank you very much!

rarinstraw1195  Mar 15, 2017
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2+0 Answers

 #1
avatar+90592 
+11

 

Hi Rarinstraw :)

 

Use the formula below to find the average rate of change for the data in the chart

 

\(\text{Average rate of change}\\ =\frac{-3.5-1.5+0.5+1+0.5+2}{6}\\ =\frac{-1}{6}\)

 

 

x 0 2 4 6 8 10 12
y -5 -2 -1 0 2 3 7
y2-y1   -2-5=-7 -1-2=-3 0--1=1 2-0=2 3-2=1 7-3=4
x2-x1   2-0=2 2 2 2 2 2
gradient   -7/2 -3/2 1/2 2/2 1/2 4/2
Melody  Mar 15, 2017
 #2
avatar+5197 
+5
Best Answer

Thank you very much!

rarinstraw1195  Mar 15, 2017

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