Find Constant Differences

USCBABY

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Aug 9, 2006
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I am having trouble with these two questions :


Find the the next the three terms with the constant differences.

A. 1,4,7,10,13
B. 30,25,20,15,10
 

tkhunny

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USCBABY said:
A. 1,4,7,10,13
Do you know what a "first difference" is? Just subtract successive values.

4-1 = 3
7-4 = 3
10-7 = 3
13-10 = 3
What - 13 = 3??
 

USCBABY

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Thanks. :D
 

Denis

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USCBABY

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My family and I are fans of USC and I was born in sc . And I have liked them ever since i was 2. my mom came up with it ...i couldn't come up with anything.
 
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