Sketch a graph of each indicated function.

label Algebra
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f(x)=square root (x-1) -2

May 7th, 2015

Hey so very similar to the last.  Here is the graphing calculator output.  

https://www.desmos.com/calculator/ypiyfjtw9g


Chart to follow

May 7th, 2015

oh ok. I understand now it just seemed so confusing!

May 7th, 2015

Since we can't have a negative under a square root,we can limit our x values to 1 or bigger.  

x        y

1       -2

2        -1

3         sqrt2 -2

4         sqrt3-3

5         0


Then we connect the dots and extend the line like the graph is

May 7th, 2015

Np! Let me know if you have any more follow ups!  Without a good teacher, this can be quite confusing.

May 7th, 2015

Thank You

May 7th, 2015

Also, I saw the other question.  This link should clear up exponent confusion: http://www.purplemath.com/modules/exponent2.htm

May 7th, 2015

If you think I did a good job, it would be really useful if you rated and left a comment saying how I did.  Thanks!!! 

May 7th, 2015

I rated and left a comment for you! I am going to continue working on the homework but will probably have more questions for you! You teach great and are easy to understand, thank you

May 7th, 2015

Thank you so much!!!! And if you need video tutorials, I can do those as well.  (They do cost a little more, but they are customized to your needs.)    Feel free to request me anytime! :)

May 7th, 2015

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May 7th, 2015
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May 7th, 2015
Sep 23rd, 2017
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