Posted by **Elizabeth** on Thursday, January 13, 2011 at 8:32pm.

How do you do Absolute Value Functions with graphs?

- 11th grade math -
**Bosnian**, Friday, January 14, 2011 at 5:46am
Go to:

en wikipedia org

And type:Absolute value

You will see everything about Asolute Value including graph.

- 11th grade math -
**michael**, Monday, February 28, 2011 at 7:24pm
who are you

- 11th grade math -
**E***, Monday, March 28, 2011 at 4:54pm
The easiest way would be to use a graphing calculator.

Given: |2x+5|+5=4

1. Turn on your graphing calculator and press y=.

2. Once you're there, press 2nd -> 0 -> ENTER.

3. Now you get this: abs(put the absolute value equation) *dont forget to 'close' the parentheses*

It will look like this on your calculator: Y1 = abs(2x+5)+5

4. Press the down arrow on your calculator to move to the next line. Punch in what your absolute value equation is EQUAL/LESS THAN/MORE THAN TO.

Y1 = abs(2x+5)+5

Y2 = 4

Hit Enter.

5. To obtain the table of values from the graph, press 2nd -> GRAPH.

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