A. y = x² B. y = 2x + 1 C. y = 1/x D. y = √x 相关知识点: 试题来源: 解析 B。本题考查线性函数的定义。线性函数的一般形式是 y = kx + b,其中 k 和 b 是常数。选项 A 是二次函数;选项 C 是反比例函数;选项 D 是根式函数。只有选项 B 符合线性函数的形式。反馈...
aDear Thanh 亲爱的Thanh[translate] aPlease inform me about the delivery address and the required document you need. 请通知我关于交付地址和您需要的必需的文件。[translate] aEquation (8) is a linear ordinary differential equation which may be solved to give 式(8)是也许解决给的一个线性常微分方程...
known as intrinsically interpretable models. These models require no post-hoc analysis for model explanations, and examples include, model classes such as decision trees, regression, and Bayesian-based models [5,54]. For instance, the interpretation of the coefficients of a linear regression ...
We find the solutions \(f,g,h \colon S \to H\) of the following extension of Pexider's functional equation $$\underset{\lambda\in K}{\sum}f(x+\lambda y)=g(x)+h(y),\quad x,y\in S,$$ where (S,+) is an abelian semigroup, K is a finite subgroup of the automorphism ...
For the linear equation y=a bx, which of the following variable definition is NOT correct? A. y is the independent variable, whose value helps to determine the corresponding value of x.# B. a is a constant, a fixed amount.# C. x is the independent variable, whose value helps to ...
afront panel 面板[translate] ainversion of the interval matrix J, which requires the solution of a linear systems of equation with interval coefficient, represents the main impediment in using classic IM in power flow analysis 正在翻译,请等待...[translate]...
In a linear trend equation, which variable represents the average change in the dependent variable for every unit change in time? A. a B. b C. y D. t的答案是什么.用刷刷题APP,拍照搜索答疑.刷刷题(shuashuati.com)是专业的大学职业搜题找答案,刷题练习的工具.一
The flux of element A from species j to species k through reaction step i can be calculated5 using the following equation: (1)Aijk=nA,jnA,kriNA,i where nA,j and nA,k are the number of atoms A in species j and k, respectively, and NA,i is the sum of the number of atoms A ...
Initial coin offerings have recently become one of the most important funding resources for ventures in the blockchain area. However, often ventures do not
题目Given that the linear equation is y=−3x+1, which of the following statements is true( )? A.Its graph passes through point (−1,3). B.y increases as x increasesC.When x>0, y<1 D.Its graph passes through Quadrants I,II and III...