Homework Help: Math

Posted by Sarah on Tuesday, February 5, 2013 at 3:39pm.

What is the rule for this function?
Input: -2, Output: -4
Input: 0, Output: -2
Input: 5, Output: -3

Thank You!! :)

Math - Tony, Tuesday, February 5, 2013 at 3:42pm
Now-Next minus a negative 2
Math - Steve, Tuesday, February 5, 2013 at 3:43pm
y = -|x-2|
Math - Reiny, Tuesday, February 5, 2013 at 4:35pm
or

y = -(6/35)x^2 + (23/35)x - 2

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