range of a function的意思是“函数的值域”。值域定义：在数学中，函数的值域是指函数所有可能取值的集合。也就是说，当函数的自变量在其定义域内变化时，函数值所能取到的所有不同数值的集合即为该函数的值域。重要性：函数的值域是函数性质的一个重要方面，它描述了函数输出值的范围。在研究函数的...
range of a function 英 [reɪndʒ ɒv ə ˈfʌŋkʃn] 美 [reɪndʒ əv ə ˈfʌŋkʃn]网络 函数的值域
Learn about functions and explore how to find the range of a function. Study examples of the range of the function and see the domain and range of...
Illustrated definition of Range of a Function: The set of all output values of a function. It goes: Domain rarr function rarr range Example: when the...
Noun1.range of a function- (mathematics) the set of values of the dependent variable for which a function is defined; "the image of f(x) = x^2 is the set of all non-negative real numbers if the domain of the function is the set of all real numbers" ...
网络释义 1. 函数的值域 微积分英文词汇,高数名... ... R:Radius of convergence : 收敛半径Range of a function:函数的值域Rate of change : 变化 … www.fltacn.com|基于30个网页
x values represent the domain of the function f(x) f(x) values represent the range Sometimes a function can be as y = f(x) Example 3 For the function f(x) = 3x2 − x, evaluate: (a) f(0) (b) f(1) (c) f(−x) (d) −f(x) Solution (a) f(0) = 3(0)2 −...
的定义 函数的范围 Hán shǔ de fànwéi 更多... 函数的所有输出值的集合。 域→功能→范围 示例:当向函数f(x)= x2给出值x = {1,2,3,...}时,其范围为{1,4,9,... }} 另见:函数的域
We can input any other value of 𝑥, so the domain of this function is ℝ−{0}. The range of a function tells us all of the possible outputs of this function, given its domain. For example, consider the function 𝑓(𝑥)=𝑥, which has a domain of ℝ. Since the ...
The range of a function is the spread of possible y-values (minimum y-value to maximum y-value) Substitute different x-values into the expression for y to see what is happening. (Ask yourself: Is y always positive? Always negative? Or maybe not equal to certain values?) Make sure ...