Still, the same techniques can be used to solve very complex inequalities or find important points in absolute value functions so that you can draw the absolute value graphs we mentioned earlier. How to use the
2.8 Absolute Value Functions Goals: To graph absolute value functions To identify transformations of absolute value functions. Graphing on TI-83/84 Press Y= Enter equation into Y= screen For absolute value, press MATH-RightArrow-1 Be sure to close off parentheses The general absolute value equati...
Graph the inverse of the Absolute Value Function (start out with the original fn ) Graph an Absolute Value Function that has a removable discontinuity at (3,4) Discuss: What is an application of the absolute value function? Alg2 Day2: Graphing Using TRANSFORMATIONS ...
Consider the absolute value functiong(x)=2|x|. How does its graph compare tof(x)=|x|? (Answer without first resorting to graphing or using a graphing calculator.) a.g(x)opens upward, and is wider thanf(x). b.g(x)opens downward, and is more narrow th...
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If you're wanting to check your answers on a test (before you hand it in), it can be helpful to plug each side of the original absolute-value equation into your calculator as their own functions; then ask the calculator for the intersection points. ...
Absolute Absolute value Functions Polynomial Value Replies: 1 Forum: General Math W HELP Absolute Values on a Complex Plane Homework Statement Draw |z| on a complex plane, where z = -3+4i Homework Equations N/A The Attempt at a Solution [PLAIN]http://img530.imageshack.us/img530/1786...
Integrating functions with absolute values To find E |X| of a cauchy random variable, I need to integrate \int_{-\infty}^{\infty}\frac1{\pi}\frac{|x|}{1+x^2}dx . From the definition of absolute value, we have \int_{-\infty}^0\frac1{\pi}\frac{-x}{1+x^2}dx + \int_0...
Learn how to find the maximum or minimum value of a quadratic function, and which functions have minimum or maximum values. Related to this QuestionSketch the graph of the function and determine whether it has any absolute extreme values on its do...