1. ## Functions

Given g(x)=(x-1)^1/2, find the following:

(a) the domain of g;
(b) the range of g

2. Originally Posted by Sawas
Given g(x)=(x-1)^1/2, find the following:

(a) the domain of g;
(b) the range of g
(a) You require [tex]x - 1 \geq 0[\math] (why?). Therefore ....

(b) It's increasing and starts at the point (1, 0). (Drawing a graph will help). Therefore .....