Below
#y=x^2/(x^2-1)#
#y=((x^2-1)+1)/(x^2-1)#
#y=1+1/(x^2-1)#
#y=1+1/((x-1)(x+1))#
Domain: all reals except when #x=1# and #x=-1# Range: all reals except when #y=1#
You can verify by looking at the graph.
graph{x^2/(x^2-1) [-10, 10, -5, 5]}
What is the domain and range of # y = x^2 / (x^2 - 1)#?
Post an Article
Post an Answer
Post a Question with Answer
Self-promotion: Authors have the chance of a link back to their own personal blogs or social media profile pages.
Free Homework Answers