百度试题 结果1 题目What is the domain of the function in the graph? ( ) A. 11≤ g≤ 16 B. 0≤ g≤ 5 C. 0≤ d≤ 5 D. 11≤ d≤ 16 相关知识点: 试题来源: 解析 B 反馈 收藏
Given the function h(x) = √(x + 2), what is the domain of this function? A. x ≥ -2 B. x > -2 C. x ≥ 0 D. x > 0 相关知识点: 试题来源: 解析 A。对于函数 h(x),根号下的数必须非负,即 x + 2 ≥ 0,解得 x ≥ -2。反馈 收藏 ...
What is the domain of the function shown?f(x)=3+2(x^2) ( )A. \(x∣ x=0\)B. \(x∣ x≠q0\)
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 ...
What is the domain? Learn the definition of domains in math and, using some examples, understand how to find the domain of a function with a graph or without it. Related to this Question Explore our homework questions and answers library ...
(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...
百度试题 结果1 题目2. What is the domain fthefunctiony=√(2-x)? B A. (-∞,2) B (-∞,2] C. (2,+∞) D. [2,+∞) 相关知识点: 试题来源: 解析 B 反馈 收藏
Domain Inputs are more popularly called the domain of a function. It is used very often in math to restrict the domain to only the real numbers or to only the integers. Range or Image Outputs are more popularly called the range or image of a function. While the domain can be easily re...
A. The domain is \( \ x|x≥q 0,x∈ R\ \) , the range is \(y |y≥q 0,y∈ R\) . B. The domain is \( \ x|x≥q 1,x∈ R\ \) , the range is \(y |y≥q 1,y∈ R\ \) C. The domain is \( \ x|x>0,x∈ R\ \) , the range is \(y |y>0,y∈ R\ ...
A. To present the main idea. B. To provide examples. C. To summarize the content. D. To attract the reader's attention. 相关知识点: 试题来源: 解析 D。文章的引言部分主要是为了吸引读者的注意力,引出主题,而不是直接呈现主要观点、提供例子或总结内容。反馈...