Question

Find the range of g(x) = (x-1)/(x+1)

Answer 1

all real numbers

Answer 2

but how? Thanks!

Answer 3

graph it and see that there are no values that y can't be

Answer 4

https://www.google.com/search?q=g(x)+%3D+(x-1)%2F(x%2B1)&oq=g(x)+%3D+(x-1)%2F(x%2B1)&aqs=chrome.0.57j0l3j62l2.615j0&sourceid=chrome&ie=UTF-8

Answer 5

there google graphed it for us. we can see in the graph that y can be anything and that the graph goes on forever up and down

Answer 6

Thanks!