# How do you find the domain and range of y= 1/sqrtx?

Mar 28, 2016

Domain (Possible value of x) is any positive real number for $x > 0$
Range (Possible value of y) is any positive real number except for $x = 0$
Domain (Possible value of x) is any positive real number for $x > 0$
Range (Possible value of y) is any positive real number except for $x = 0$ ; which is meaningless at $x = 0$