Here a is called the pre-image of b and b is called the image of a. Also, the set A is known as the domain and B is known as the co-domain of the function f. Here the domain consists of all those points where the function f is defined...
This differs from the radicand in a square root. If the problem asked for the domain off(x)=√((4x^2-1)),t hen 4x2 - 1 would be have to be greater than or equal to zero. Here, there is no restriction on x, so the domain of the function is the set of all real numbers...
What is the domain of the given function? ( ) A. \( x|x = -6,-1,0,3\) B. \( y|y = -7,-2,1,9\) C. \( x|x = -7,-6,-2,-1,0,1,3,9\) D. \(y|y = -7,-6, -2,-1, 0, 1, 3, 9\) 相关知识点: 试题来源: 解析 A 反馈 收藏 ...
A function relates an input to an output. It is like a machine that has an input and an output. And the output is related somehow to the input.
Check the Domains FAQ if you don't find what you're looking for. A domain is a unique name that appears after the @ sign in email addresses, and after www. in web addresses. It typically takes the form of your organization's name and a standard Internet suffix, such as yourbu...
2. Solve the absolute value inequality: This means: x<−1orx>1 Therefore, the domain of f(x) is: (−∞,−1)∪(1,∞) Step 2: Determine the RangeNext, we analyze the range of the function f(x).1. Examine the logarithm: ...
A domain (or domain name) is a web URL (short for uniform resource locator) or address. Domain names appear after the “http://” or “www.” in a URL string or after the @ symbol in an email address. Every domain name links to a unique set of numbers called an IP address. When...
What is domain? Specific to theinternet, the term domain can refer to how the internet is structured, and domain also refers to how an organization's network resources are organized. In general, a domain is an area of control or a sphere of knowledge. ...
Consider the function {eq}f(t)= \sqrt {t} {/eq} . what is the domain of {eq}f(t) {/eq} ? what is the domain of {eq}{f}'(t) {/eq} ? Domain: Domain of f(t) includes the values of t for which the function is defined. Given: {eq}f(t)= \...
(What is a function?) A function refers to a specific type of mathematical relationship that maps one set of inputs, known as the domain, to a corresponding set of outputs, known as the range. In simpler terms, a function takes an input va...