SOLUTION: Graph the function and state the domain and range x=y^2-1 Can you also show the graph. Thanks.

Algebra ->  Graphs -> SOLUTION: Graph the function and state the domain and range x=y^2-1 Can you also show the graph. Thanks.      Log On


   

Question 42757: Graph the function and state the domain and range
x=y^2-1
Can you also show the graph.
Thanks.
Answer by Nate(3500) About Me  (Show Source):
You can put this solution on YOUR website!
x+=+y%5E2+-+1
x+%2B+1+=+y%5E2
sqrt%28x+%2B+1%29+=+y and -sqrt%28x+%2B+1%29+=+y
Domain: {x|x%3E=-1}
Range: {y|all real values}