(f(x)) is a linear function and is a constant. Under which of the following conditions is the slope of (f(x)) greater than the slope of (f(rx))? ()Ⅰ. (f(x)) is ascending and < 1Ⅱ. (f(x)) is descending and 0≤ < 1Ⅲ. (f(x)) is descending and > 1A. Ⅰ only...
If \(f\) is a constant function, \(f(x,y)=k\) and \(R=[a,b]\times [c,d]\), show that \(\iint\limits_{R}k\d A=k(b-a)(d-c)\) 相关知识点: 试题来源: 解析 If we divide \(R\) into \(mn\) subrectangles, \(\iint _{R}k\d A\approx\sum\limits...
If f is a constant function, f(x,y)=k and R=[a,b]* [c,d], show that \iint\limits_{R}k\d A=k(b-a)(d-c) 相关知识点: 试题来源: 解析 If we divide R into mn subrectangles, \iint _{R}k\d A\approx\sum\limits _{i=1}^{m}\sum\limits _{j=1}^{n}f(x^{*}_...
The graph of a function that has a constant output regardless of the input is called a ___ function. A. constant B. identity C. reciprocal D. logarithmic 相关知识点: 试题来源: 解析 A。本题考查函数的分类。选项 A“constant”表示常量函数,输出恒定;选项 B“identity”是恒等函数;选项 C“reci...
Rereading is also an act of self-reflection.The practice of purposeful rereading in(4)___creates a kind of self-consciousness.Since the book never changes,it functions as a constant(恒量)(5)___can be used to measure the reader's growth.It is a way to re-examine the reader himself ...
百度试题 结果1 题目f(x)=2^(40) is a constant function 相关知识点: 试题来源: 解析 f'(x)=0 so its derivative is 0, that is, 反馈 收藏
A function that has the same value for every input is called a ___ function. A. constant B. linear C. quadratic D. cubic 相关知识点: 试题来源: 解析 A。选项 A“constant”是常数函数;选项 B“linear”是线性函数;选项 C“quadratic”是二次函数;选项 D“cubic”是三次函数。对每一个输入都...
百度试题 结果1 题目The slope of a linear function is constant. A. Yes B. No 相关知识点: 试题来源: 解析 A。线性函数的斜率是恒定的。反馈 收藏
Suppose f is a constant function,say f(x)=c for all x.问题补充:匿名 2013-05-23 12:21:38 假设f是一个常数函数,再说F(X) = C为所有的x 。 匿名 2013-05-23 12:23:18 假设f是一个常值函数,说f (所有x.的x)=c。 匿名 2013-05-23 12:24:58 假设f是一个常值函数,言f( x...
The derivative of a linear function is ___. A. a constant B. a linear function C. a quadratic function D. none of the above 相关知识点: 试题来源: 解析 A。线性函数的导数是一个常数。线性函数 y = mx + b 的导数是 m,是一个常数。反馈 收藏 ...