WebJan 4, 2024 · So, for every x-value there is only one y-value that corresponds to it. y-values can be repeated. Can a function have two of the same outputs? No mathematical function has “multiple outputs for a single input”. Many mathematical functions have more than one input that gives the same output. You ask why. WebDec 18, 2012 · Yes. As long as there is only 1 value for each argument, it is a function. For example, the range of the sine function (y = sin x), for real values of x, consists of all the real numbers from -1 to 1 inclusive, and this range repeats infinitely many times. But for each value of x, there is only 1 value of sin x. Wiki User. ∙ 2012-12-18 19:21:22.
Can the domain or the range repeat in a function, which one?
WebApr 11, 2024 · The fitting returns polynomial coefficients, with the corresponding polynomial function defining the relationship between x-values (distance along track) and y-values (elevation) as defined in \[y = f(x) = \sum_{k=0}^{n} a_k x^k\] In Python the function numpy.polynomial.polynomial.Polynomial.fit was used. WebLet’s first take a closer look at how the function f(x) = (x2 − 4) / (x − 2) behaves around x = 2 in Figure 2.2.1. As the values of x approach 2 from either side of 2, the values of y = f(x) approach 4. Mathematically, we say that the limit of f(x) as x approaches 2 is 4. Symbolically, we express this limit as. electric blankets at sainsbury\u0027s
1.1: Four Ways to Represent a Function - Mathematics LibreTexts
WebNov 30, 2024 · A technical definition of a function is: a relation from a set of inputs to a set of possible outputs where each input is related to exactly one output. Still looking for help? Get the right answer, fast. Get a free answer to a … WebJan 4, 2024 · So, for every x-value there is only one y-value that corresponds to it. y-values can be repeated. Can a function have two of the same outputs? No … WebJan 27, 2024 · A function is a set of ordered pairs in which each x-element has only ONE y-element associated with it. While a function may NOT have two y-values assigned to the same x-value, it may have two x-values assigned to the same y-value. Function: each x-value has only ONE y-value! food stamp cards for kids