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Q: Why do piecewise functions have restrictions on the x-value?
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How are piecewise functions related to step functions and absolute value functions?

A piecewise function is a function defined by two or more equations. A step functions is a piecewise function defined by a constant value over each part of its domain. You can write absolute value functions and step functions as piecewise functions so they're easier to graph.


The greatest integer function and absolute value function are both examples of functions that can be defined?

piecewise


What piecewise linear transformation functions are used in image processing?

The form of the piecewise functions can be arbitrarily complex, but higher degrees of specification require considerably more user input.


What are some real life examples of piecewise functions?

gwsgfsgsfggfsfg


Describe the defining characteristics of piecewise functions?

A piecewise defined function is a function which is defined symbolically using two or more formulas


When finding the derivative of a point on a piecewise function does every function in the piecewise function need to be continuous and approach the same limit?

All differentiable functions need be continuous at least.


How do you graph and evaluate piecewise functions?

Graph each "piece" of the function separately, on the given domain.


Different types of functions in maths?

Piecewise, linear, exponential, quadratic, Onto, cubic, polynomial and absolute value.


What is piecewise smooth function?

f is a piecewise smooth funtion on [a,b] if f and f ' are piecewise continuous on [a,b]


Can you please show that first derivation is piecewise continuous?

Assuming you mean "derivative", I believe it really depends on the function. In the general case, there is no guarantee that the first derivative is piecewise continuous, or that it is even defined.


Is a piecewise function one to one?

A piecewise function can be one-to-one, but it is not guaranteed to be. A function is considered one-to-one if each element in the domain maps to a unique element in the range. In the case of a piecewise function, it depends on the specific segments and how they are defined. If each segment of the piecewise function passes the horizontal line test, then the function is one-to-one.


How alike polynomials and nonpolynomials?

"Non-polynomials" may be just about anything; how alike or different they are will depend on what specific restrictions you put on such functions, or whether you are even talking about functions.