百度试题 结果1 题目Determine whether the following equation defines y as a function of x.x^2+y^2=100. Does the equation x^2+y^2=100 define y as a function of x? ___ 相关知识点: 试题来源: 解析 √ 反馈 收藏
Does the equation define {eq}y {/eq} as a function of {eq}x {/eq}? {eq}y = 9x^{2} - 6x - 9 {/eq} Function A relation is a function when for every input there is a corresponding single output. This output may necessarily not be unique, but there should be only on...
Answer to: Determine whether the equation defines y as a function of x. x^2 + 3y = 2 a. Function b. Not a function By signing up, you'll get...
F(x,y,z)=0 is assumed to define z as a function of x and y, that is, z=f(x,y). So by (7), (∂ z)(∂ x)=- (F_x)(F_z) since F_z≠ 0.Similarly, it is assumed that F(x,y,z)=0 defines x as a function of y and z, that is x=h(x,z). Then F(h(y...
Define Equations. Equations synonyms, Equations pronunciation, Equations translation, English dictionary definition of Equations. n. 1. The act or process of equating or of being equated. 2. The state of being equal. 3. Mathematics A statement asserting
Let us now define q=n2−1+1k02∂2∂z2thenQ=1+q If | q | < 1, Q can be formally approximated by the first terms of its Taylor series 1+q≃1+q/2−q2/8+⋯ Taking into account only the first two terms, equation (5.32) becomes (5.33)2∂ψ∂r−ιk0((n2−1)...
To solve the nonlinear system of equations exp(−exp(−(x1+x2)))=x2(1+x21)x1cos(x2)+x2sin(x1)=12 using the problem-based approach, first definexas a two-element optimization variable. x = optimvar('x',2); Create the first equation as an optimization equality expression. ...
You can generate a mesh and define physics by applying material properties, boundary conditions, and initial conditions. Solve the problem by using the finite element method and postprocess the results. Use design of experiments techniques to explore and optimize the design for desired performance. ...
Determine whether the equation defines y as a function of x. y=2x2−3x+4 Function: A function is always a relation. There are only two types of functions from four types of relations. These are the one-to-one function and the many-to-one function. One way to fi...
does the equation x^2+y=121 define y as a function of x? Does the equation x^2 + y=64 define y as a function of x. a) Yes b) No Does the equation define y as a function of x? y = 9x^{2} - 6x - 9 3 - y = 4x Does the equation define y as a functi...