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Help 7

NotSoSmart  Feb 20, 2018

Best Answer 

 #1
avatar+7056 
+2

Notice that...

 

3 * 3  =  9

9 * 3  =  27

13 * 3  =  39

20 * 3  =  60

 

Each value of  y  is  3  times the corresponding  x  value.

 

y  =  3x

 

This is a direct variation.

hectictar  Feb 21, 2018
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1+0 Answers

 #1
avatar+7056 
+2
Best Answer

Notice that...

 

3 * 3  =  9

9 * 3  =  27

13 * 3  =  39

20 * 3  =  60

 

Each value of  y  is  3  times the corresponding  x  value.

 

y  =  3x

 

This is a direct variation.

hectictar  Feb 21, 2018

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