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the ESOPHAGUS is a tube in the throat which food goes down when you swallow. (swallowing is mostly involuntary because the esophagus is made of smooth muscle, a type of muscle that works without control of the brain.) The food goes down into the stomach. On the top half of the esophagus is a sphincter, as well as on the bottom half. they help close off the esophagus.
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Is the relation a function?
Not every relation is a function. But every function is a relation. Function is just a part of relation.
The function f(x) x3 is called the function?
The cubic function.
If an inverse function undoes the work of the original function what does the original function's becomes the inverse function's domain?
Range
What are the ways in describing a function?
A formula or graph are two ways to describe a math function. How a math function is described depends on the domain of the function or the complexity of the function.
How does the graph of the Mandelbrot set function relate to composite functions?
The Mandelbrot graph is generated iteratively and so is a function of a function of a function ... and in that sense it is a composite function.
