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The input to a function need not be a number, it can be any well defined object. For example, a function might associate the letter A with the number 1, the letter B with the number 2, and so on.
If the inputs and outputs are numbers, then the most obvious examples are the polynomials.
f(x) = x + 1 is a simple example, a function that adds one to the input.
f(1) = 1 + 1 = 2, f(2) = 2 + 1 = 3.
Also, g(x) = 2x is a function that doubles the input.
g(3) = 6, g(4) = 8.
Another example is h(x) = 2x + 1. This doubles the output, and adds 1. The result is that h(1) = 2*1 + 1 = 3, h(2) = 2*2 + 1 = 5.
i(x) = x is another function that does nothing to x. So i(1) = 1, i(2) = 2.
f(x)=x^3+14x^2+63x+90 x=-6 Finding root using the Factor Theorem
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What is a math image?
The set of all possible second coordinates of the ordered pair ina function is called the image of the function and is often denoted im(f). In other words, the image is all possible outputs of a function
Is the set of all values a function will accept as inputs?
There are two sets for any given function, the domain and the range. The range is the set of outputs and the set of inputs is the domain.
Which best describe the domain of a function?
The set of values for which the function is defined.
The set of all possible input values of a function?
Domain The set of all possible results: range.
How do you find the range for a function?
The range of a function is the set of all of the possible values that it can take on as an output value. You find the range by inspecting the function and seeing first what the domain is, and then what the range would be for that domain. The domain, then, is the set of all of the possible values that it can take on as an input value.
The set of all values that a function will return as outputs is called the of the function?
The set of all values that a function will return as outputs is called the *range* of the function.
How is range related to a function?
The range is the set of all possible outputs values for the function when given inputs from the domain.
Which term describes the set of all values that a function will return as outputs?
RANGE -----> apex
What is a table that is used to describe a function by listing all outputs?
It is generally referred to as "a table of values"
What is the set of all values a function will return as outputs?
It is a set which is known as the co-domain (or range).
What is the set of all possible output values of a function or relation?
The Range is the set of all possible output values of a function or relation.
What is a math image?
The set of all possible second coordinates of the ordered pair ina function is called the image of the function and is often denoted im(f). In other words, the image is all possible outputs of a function
Is the set of all values a function will accept as inputs?
There are two sets for any given function, the domain and the range. The range is the set of outputs and the set of inputs is the domain.
Which best describe the domain of a function?
The set of values for which the function is defined.
The set of all possible input values of a function?
Domain The set of all possible results: range.
What best describes the domain of a function?
The range of a function is the set of all possible input values.
Domain and range?
In algebra, the domain consists of all possible values for the x variable that could make the function work. The range is all of the possible values of the function, using each number in the domain.
