UCSS Secondary Math II Unit 2 Lesson 7

Walch Education, Jul 15, 2014

These applets are provided by Walch Education as supplemental material for the [i]UCSS Secondary Math II[/i] program. Visit [url="http://www.walch.com"]www.walch.com[/url] for more information on our resources.


  • 1. UCSS Math II 2.7.1 Example 1
  • 2. UCSS Math II 2.7.1 Example 2
  • 3. UCSS Math II 2.7.2 Example 1
  • 4. UCSS Math II 2.7.2 Example 2

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UCSS Math II 2.7.1 Example 1

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 the [i]UCSS Secondary Math II[/i] program. Visit [url="http://www.walch.com"]www.walch.com[/url] for more information on our resources.
– Walch Education

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