Domain Of Y Square Root Of X 1
Graph y square root of x 1 2.
Domain of y square root of x 1. 0 oo the domain of the function will be determined by the fact that the expression that s under the radical must be positive for real numbers. Find the domain and range y square root of x 1 y x 1 y x 1 set the radicand in x 1 x 1 greater than or equal to 0 0 to find where the expression is defined. Oo 1 uu 1 oo range. Since x 2 will always be positive regardless of the sign of x you need to find the values of x that will make x 2 smaller than 1 since those are the only values that will make the expression negative.
You cannot take the square root of a negative number. Find the domain for so that a list of values can be picked to find a list of points which will help graphing the radical. The above says that the domain is the set of all real numbers that are greater than or equal to 1. So the radicand x 1 must be 0 or positive.
X 1 0 x 1 0. In other words which means that so the domain is note.