The function [math]y = 0.176 \sqrt{x + 30}[/math] has a domain of [math]–30 ≤ x ≤ 0[/math]. Determine the range of the function, then use a graph to estimate the value of [math]y[/math] when [math]x = –10[/math].
[list=1] [*]Determine the range of the function. [*]Find at least three points on the function, including critical points. [*]Plot the three points and sketch the graph. [*]Use the graph to estimate the function’s output at the given input. [/list] This applet is provided by Walch Education as supplemental material for their mathematics programs. Visit [url="http://www.walch.com"]www.walch.com[/url] for more information on their resources.