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October 20, 2014

October 20, 2014

Posted by **Kenyen** on Monday, April 4, 2011 at 7:15pm.

- Math -
**Reiny**, Monday, April 4, 2011 at 7:33pmdid you notice that the output value decreases by 2 each time??

so start with

y = -2x + b

and use one of the given values, e.g. (1,15)

15 = -2(1) + b

17 = b

rule: y = -2x + 17

check it with the other values, it works

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