有3道英语的数学题.1.If f(x) is a linear function with a positive or negative slope,what will the domain and range of this function be?2.Find the domain and range of each function.Explain your answer.f(x)=-2(x+3)2+5 f(x)=3x-43.The height of a flare is a function of the ...
Select the correct answer.If the function y= x-31 is a linear function, what is the value of a?O A. 1 B. 2 C. 3 D. 4 相关知识点: 试题来源: 解析 Solution: when it is linear function then exponent ldegree) of variable x is 1 so, a= ...
What Does Linear Function Mean? A linear function is a mathematical expression which, when graphed, will form a straight line. A linear function is a simple function usually composed of constants and simple variables without exponents as in the example, y = mx + b. Advertisements This type...
ato turn voiceover off.tripie-ciick the home button. 转动voiceover off.tripie-ciick家庭按钮。[translate] a黑猩猩能思考 The chimpanzee can ponder,[translate] afell stressed 落注重[translate] a与什么成线性函数 With any tenth linear function[translate]...
The line represents a linear function that can be used with any value of x to apply the slope of the line and its intercept (where the line crosses the y axis when x is 0) to calculate y. In this case, if we extended the line to the left, we'd find that when x is 0, y ...
百度试题 结果1 题目If the function y=x^a-31 is a linear function, what is the value of a? () A. 1 B. 2 C. 3 D. 4 相关知识点: 试题来源: 解析 A 反馈 收藏
Yes or No? If No, give a reason. Let f be a function. Is it possible that f(7) = 6 and f(8) = 6? (a) What is a forcing function? (b) Give an example. Which of the functions are linear? Explain your reasoning. f(x) = x^2+2x-3 \ \ \ g (x) = 3x+8 \ \ \ ...
If you're learning about graphs, you're bound to see a bunch of linear equations, so it's a good idea to understand what makes an equation a linear equation. This tutorial explains linear equations and shows you the difference between equations that are linear and ones that are not. Check...
A linear expression is one in which the highest power of each variable is one. There may be multiple variables but the combined powers of the...Become a member and unlock all Study Answers Start today. Try it now Create an account Ask a question Our experts can answer your tough ...
When a mesh of simplicial elements (triangles or tetrahedra) is used to form a piecewise linear approximation of a function, the accuracy of the approximation depends on the sizes and shapes of the elements. In finite element methods, the conditioning of the stiffness matrices also depends on th...