百度试题 结果1 题目If f(x) = , what is the domain of f(x)? A: all real numbers B: all real numbers except 3 C: all real numbers except 0 D: all real numbers except 3 and −3 相关知识点: 试题来源: 解析 D None 反馈 收藏 ...
百度试题 结果1 题目What is the domain of f(x) = e?A. all real numbers B. all integers C. {x|x ≤ 0} D. {x|x ≥ 0} 相关知识点: 试题来源: 解析 A 反馈 收藏
解析 【解析】domain:R range:R 结果一 题目 What is the domain of your function? What is the range? Note: Be sure to consider restrictions and the Set the numbers belong to (ie. R, I, W, N, ...)f(x)=6x-1 答案 domain: Rrange: R...
What is the domain of the function shown?f(x)=3+2(x^2) ( )A. \(x∣ x=0\)B. \(x∣ x≠q0\)
百度试题 结果1 题目What is the domain of the functio nf(x)=b^x? 相关知识点: 试题来源: 解析 (-∞, ∞) 反馈 收藏
What is the domain of y = sqrt(x), expressed in interval notation? Domain: The domain of a function simply tells us the interval in which the function has defined the x-axis. In order to find the domain of a function, we have to first analyze the form of the given function an...
百度试题 结果1 题目What is the domain and range of f(x)=tan x.相关知识点: 试题来源: 解析 Domain: All real numbers except π2 for integer nRange: All real numbers 反馈 收藏
A. D=\( x∣ -∞ < x<∞ \); R=\( y∣ y≤q -3\) B. D=\( x∣ -∞ < x<∞\); R=\( y∣ y≥ -3\) C. D=\( x∣ -3≤ x≤ 3\); R=\( y∣ -3≤ y≤ 6\) D. D=\( x∣ -3< x<3\); R=\( y∣ y>-3\) ...
firstnumbers of theordered pairs. In other words, the domain is all of the x-values. The range: Is the set of thesecondnumbers in each pair, or the y-values. Example 1 In the relation above thedomainis { 5, 1 , 3 } .(highlight) ...
Simply put, a root domain is the main part of your website’s domain name. That’s the part of your website’s URL that comes after the “www” and includes the domain name’s extension, like “.com”, “.org”, “.net,” etc. If you are planning to create a website and ...