![]() That being said, if someone has a specific solution to this problem, I'd love to see that too. I would love to find a general solution, not just a specific one for this problem. Like the title says, how do I evaluate a piecewise function to find the largest absolute values? I've attached my code for anyone to look at. So here I am, asking the good people of this forum for help. I've asked my professor about this and she gave me an answer that had was entirely "statics" in nature, and I haven't been able to transform that into code. The function is defined by pieces of functions for each part of the domain. There's a high chance that I'm misusing these functions or failing to use some additional information, such as limiting the range, that would allow them to work. A piecewise function is a function that is defined by different formulas or functions for each given interval. this have to be g(x) x-5 if x be greater to or equal to five. I didn't have any luck with FindMaxValue, FindMaximum (same for the minimum versions of these). the absolute value function g(x) 5-x can be written as a piecewise function. To find the interval for the first piece, find where the inside of the absolute value is non-negative. Looking at the plots it's obvious that the absolute largest values for both occur at discontinuities. Absolute Value Expressions and Equations. However, the next two problems were finding the largest absolute value for shear force, V, and the moment, M. I was able to construct the piecewise functions, plot them, and then evaluate them at certain distances (x values in both functions). I was able to find the equation for the shear force, V, and I integrated that to find the Moment, M. Rewrite the function using these two expressions and simplify: Practice problems: Rewrite the following absolute value functions as piecewise-defined. The vertex form of an absolute value graph function is y a x h + k. ![]() Simple Interest Compound Interest Present Value Future Value. A classic example of a piecewise function is the absolute value function. Free piecewise functions calculator - explore piecewise function domain, range, intercepts, extreme points and asymptotes step-by-step. The goal is to find the shear force and moments at certain points along a loaded beam. An absolute value function is a piecewise function whose graph has a V shape. A piecewise function is a function that is defined on a sequence of intervals. ![]() This is for a statics class I am currently taking. I was wondering how you'd go about evaluating a piecewise function to find it's maximum and minimum values? In this specific case, I need to find the largest absolute value of two functions. Finance, Statistics & Business Analysis.Wolfram Knowledgebase Curated computable knowledge powering Wolfram|Alpha. Wolfram Universal Deployment System Instant deployment across cloud, desktop, mobile, and more. Wolfram Data Framework Semantic framework for real-world data.
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