Posted by Dillan on .
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,
In google type:
functions graphs online
When you see list of results click on:
rechneronline.de/functiongraphs/
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,
Thank you very much