(ii)(a)Sketch the graph with equation where a is a positive constant. State the coordinates of each point where the graph cuts or meets the coordinate axes.(2)Given that|4x-a|=9 a where a is a positive constant,(b) find the possible values of x-6a|+3|x|giving your answers, in...
An equation can have no solution in cases when the graph plotted by the equations have no point of intersection. This can be determined by solving...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 ...
A Quadratic Equation (a, b, and c can have any value, except that a cant be 0.) ... Try changing a, b and c to see what the graph looks like. Also see the roots (the solutions to
% First plot graph to see where solution might lie tg = [-1:0.01:-0.04 NaN 0.01:0.1:2]; z = fn(tg); plot(tg,z),grid % Looks like a solution between 0 and -0.1 t0 = -0.1; % Initial guess t = fzero(@fn,t0); disp(t) function z = fn(t) k = 28.72155; L =...
Solutions of the Helmholtz equation, concentrated near a plane periodic boundary - Gotlib () Citation Context ...arguments [16] which are not required for scattering by bounded domains. Indeed, uniqueness does not hold in all cases in which ∂D is not the graph of a function, as is ...
(c) Use the graph to find estimates for the solutions of the equation$$ x + \frac { 9 } { x } = 7 $$1.7,5.3 相关知识点: 试题来源: 解析 1.7,5.3y =3.5 drawnA1 ft graph which gives at least 2 rootsNB: Sight of just one correct solution with nomethod shown gets M0 A0 ...
Consequently, one gets the relation claimed above, between the equation governing the statistical properties of solutions of (2.1) with parameter L˜ and those of (5.7) with no forcing. Let us now investigate how the approximations performed on the unforced small scale equations (5.7) survive,...
Fig. 1.1b is a graph of the following polynomial equation: (1.13)x4+7x3+12x2−4x−16=0 which has two real and distinct roots at −4 and 1, and two real and repeated roots at −2. The point of tangency with the x-axis indicates the presence of the repeated roots. At this...
In this research, we study traveling wave solutions to the fractional extended nonlinear SchrÖdinger equation (NLSE), and the effects of the third-order dispersion parameter. This equation is used to simulate the propagation of femtosecond, plasma physic and in nonlinear optical fiber. To accomplis...
The integerNis obtained by balancing the highest-order derivative and the nonlinear terms of (4). The functionP(ξ)in (5) satisfies P′(ξ)=μ2P4(ξ)+μ1P2(ξ)+μ0. (6) Hereμ0,μ1, andμ2are constants. Furthermore, the solutions of (6) with constantρare listed below: ...