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September 21, 2014

September 21, 2014

Posted by **Jenn** on Tuesday, September 25, 2012 at 1:59pm.

9. What is the equation of the absolute value function? (1 point)

y = 6|x + 2| –2

y = 6|–x – 2| + 2

y = –6|x + 2| – 2

y = –6|x – 2| – 2

- Algebra 2 -
**Steve**, Tuesday, September 25, 2012 at 2:57pmthose are all equation using the absolute value function.

They are all v-shaped, opening up or down. To see what they look like, go to

wolframalpha.com

and type in the box

plot 6|x + 2| –2

or the other formulas, and see what the graphs look like. It's a good place to play around with variations on a theme.

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