Homework Help: Math

Posted by Dillan on Thursday, March 31, 2011 at 8:35am.

If f(x)= sqrt(x+1) find f^-1 and sketch its graph.

If you can't sketch the graph that is fine I will figure that part out. Thanks

Math - Bosnian, Thursday, March 31, 2011 at 9:15am
In google type:
functions graphs online

When you see list of results click on:

rechneronline.de/function-graphs/

When page be open in blue recatacangle type:

sqr(x+1)

If f^-1 mean 1/f(x) in grey rectacangle type:

1/sqr(x+1)

Then click option Draw

You will see graph of your functions.
Math - Dillan, Thursday, March 31, 2011 at 9:31am
Thank you very much

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