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Yes, if the range is the non-negative reals.

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Q: Can absolute value functions be onto?
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Related questions

Different types of functions in maths?

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


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.


Where is the vertex for the parent of the absolute value functions?

Because it farts


How do you use transformations to help graph absolute value functions?

Linear


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

Both the Greatest Integer Function and the Absolute Value Function are considered Piece-Wise Defined Functions. This implies that the function was put together using parts from other functions.


Distance a number is from zero?

That is called the "absolute value" of the number. For example:The absolute value of 5 is 5.The absolute value of -5 is also 5.That is called the "absolute value" of the number. For example:The absolute value of 5 is 5.The absolute value of -5 is also 5.That is called the "absolute value" of the number. For example:The absolute value of 5 is 5.The absolute value of -5 is also 5.That is called the "absolute value" of the number. For example:The absolute value of 5 is 5.The absolute value of -5 is also 5.


What number has the absolute value as -4?

no number; absolute value is always positive. The absolute value of a negative number is positive. For example absolute value of -4 is +4


Which parent functions has a domain and range of all real numbers excluding the origin?

y = 1/x


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

piecewise


What is the absolute value of -19?

The absolute value of 19 is 19. If x is positive , absolute x equals x.


What is the absolute value of 7 and 8?

An absolute value is the magnitude of a real number without regard to its sign. This means that first you do the functions that are inside the absolute value signs. Then you take whatever you have left and look at that number, regardless if it is negative or positive. |7|=7 |8|=8 |7-8|=1 |8-7|=1


What is the integer's absolute value?

An interger's absolute value is how far away it is from 0, so an interger's absolute value will always be positive. The absolute value of -83 is 83. The absolute value of 178 is 178. etc.