Find the maximum value of the function f(x,y,z)=x+2y+3z on the curve of intersection of the plane x-y+z=1 and the cylinder x^2+y^2=1. 相关知识点: 试题来源: 解析 We maximize the function f(x,y,z)=x+2y+3z subject to the constraint g(x,y,z)=x-y+z=1 and h(x,y,z...
f(0,1)=2 f(0,-1)=2 f(1,0)=1 f(-1,0)=1Therefore the maximum value of f on the circle x^2+y^2=1 is f(0,± 1)=2 and the minimum value is f(± 1,0)=1. Checking with Figure 2, we see that these values look reasonable....
Find the maximum value of the objective function f(x,y) subject to the given constraints.f(x,y)=-2x+3y≥q 0 x≤q 7 y≥q 0 x+7y≤q 2 相关知识点: 试题来源: 解析 12
Find the maximum value of the functionf(x,y)=xy2subject to the constraint4x+3y2=1. Lagrange Multipliers: To solve this problem, rewrite the constraint equation as the zero of the functiong(x,y)=4x+3y2−1=0Next find the gradients of bothfandg. The points of...
百度试题 结果1 题目Find the maximum or minimum value of the function. f(x)=2x^2+16x-9 ___Is this a maximum or minimum value? ()A. maximum valueB.minimum value 相关知识点: 试题来源: 解析 -41B 反馈 收藏
1. maximum = ___ 2. minimum = ___Lagrange Multipliers method:You have to find the maximum and minimum value of f(x, y) = 4x + 8y subject to the constraint g(x, y) =x^2 + y^2 - 5 = 0. You have a single functio...
Find the maximum value of the function {eq}f(x)=\frac{(x^2+9x-3)}{x^2} {/eq}. Minima & Maxima: The top point of the curve can be the maxima, but for the topmost moints we say that is the maximum, and absolute maxima is the technical name. Else there can...
三角函数最大值和最小值Find the maximum and minimum values of the function.(Round your answers to two decimal places)y = 8x - 3sin 4x,x在0-2pi之间!急 相关知识点: 试题来源: 解析 第一个,x=2kπ,k∈Z,时有最大值,最大值为1 1=2.x=kπ,k∈Z,时有最小值,最小值为-1 1=0.第二...
1 三角函数问题Find the maximum and minimum values of the function.(Round your answers to two decimal places.)y = 3x - 4sin 3x,0小于或等于x小于或等于2π\5(minimum)\5(maximum) 2【题目】三角函数问题Find the mazimum and minimum values of the function.(Round your answers to two decimal...
百度试题 结果1 题目Find the maximum and minimum values of the function f(x, y)=-2x +y for the polygonal convex set determined by the system of inequalities. 相关知识点: 试题来源: 解析 3, -11