posted by Dillan .
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
In google type:
functions graphs online
When you see list of results click on:
When page be open in blue recatacangle type:
If f^-1 mean 1/f(x) in grey rectacangle type:
Then click option Draw
You will see graph of your functions.
Thank you very much