{x|x∈R}{x|x∈ℝ} Therangeis thesetof all validyyvalues. Use thegraphto find therange. IntervalNotation: [−56,∞)[-56,∞) Set-Builder Notation: {y|y≥−56}{y|y≥-56} Determine thedomainandrange. Domain:(−∞,∞),{x|x∈R}(-∞,∞),{x|x∈ℝ} ...
Identify the domain and range for the function f(x)=3(4*1)a. Domain: (-∞,∞) , Range:(-∞,∞)b. Domain:(0,3), Range:(-∞,00)c. Domain: (-∞,∞) , Range:(0,∞)d. Domain:(0, x),Range:(-∞,∞)Ob 相关知识点: 试题来源: 解析 f(x)=3(4x+)Domain(-∞,00) ...
domain 就是f(x)的定义域，即X的范围，表示的结果为：{x|x><0}，就是X不等于0 range 就是f(x)的值域，也就是在上述X的范围内的取值区间，我们可以简化做法，先求出f(x)=1/x的值域，这是一个初等函数（反比例函数），发现这个函数的值域是（-∞，0）∪（0，+∞），也就是取不到0，...
【题目】f(a)=Find the domain and range f( a) and its inv erse relation 相关知识点: 试题来源: 解析 【解析】f()Domain :Ror(-∞,∞)Or{x|x∈R}Range::y≥0or[0,∞)or{y|y∈R,y≥0}Inverse Domain :x0or[0,∞)or{x|x∈R,x≥0}Range :Ror(-∞,∞)or{y|y∈R} 反馈 收藏...
确认一下f（x）=x➗1？您好，g(x)=1/(4x)^2,因为(f•g)(x)=1/(4x),f(x)=x➗1，所以g（x）=1/（4x）➗x=1/（4X^2）
domain is from 0 to infinitive+, the range you can get solo
百度试题 结果1 题目State the domain and range for the given function.f(x) = √(x-6) + 7 相关知识点: 试题来源: 解析 x≥6,y≥7x≥6,y≥7 反馈 收藏
A function is defined by th equation d(x)=5(x-3)^2+1函数被定义为th方程d(x)=5(x-3)^2+11,list the transformation to the graph of f(x)=x^2 to get d(x)按f(x)= x ^ 2的图象并用列表法进行转换,得到d(x)2,state the domain and range of d(x)求d(x)的值域和x的取值范围3...
( y=0) is a straight lineperpendicular to the y-axis at point( (0,0)), which means that the range is a set of one value ( \(0\)). Set-Builder Notation: ( \(0\)) Determine the domain and range. Domain: ( (-∞ ,∞ ),\(x|x∈ ℝ\)) Range: ( \(0\))反馈...
更新1: To myisland8132: Hung Fung (Calculus I) p.5: Let f: A -> B Then f[A]: {y: y = f(x) for some x in A} is the codomain of f and f[A] is a subset of B. So Hung Fung is wrong?range 指由 domain 的元素通过 function 实际形成的元素的 *** 。co-...