How To Find Domain Of A Square Root Function
Webthe sequence of graphs in figure 2 also help us identify the domain and range of the square root function. In general, the square root of a number can be either positive or negative. Determining domain word problem (real numbers) worked example: In figure 2 (a), the parabola opens outward indefinitely, both left. I. e. , √25 = 5.
Determining domain word problem (positive integers) Note that it includes 0 as well in the domain. Webdetermine the domain of functions worked example:
