maximize f(x,y)=xy subject to the contraint 6x+y=18  the last question is what is the maximum valye of xy?

Q: Let f(x, y) = 125-3x²-2y2² Evaluate f(0, 3)

A: f(x,y)=sqrt(125-3x2-2y2)Find f(0,3)

Q: Maximize f = 7x1 + 10x2 subject to 4x1 + 5x2 ≤ 35 4x1 + 2x2 ≤ 10 3x1 + 5x2 < 40 x1 ≥ 0, x₂ ≥ 0 If no…

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Q: Exercise 3 Let f(x)=x³-9x² + 15x + 7. Find: 1- Areas of increasing and decreasing. 2- Local Maximum…

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Q: The domain of the function f(x)=√12+4x−x^2 is the closed interval [A,B] where A= and B=

A: Domain is the set of all values that can be taken by x so that the equation is defined.

Q: Compute the number of units x that determine the maximum profi

A: Given that: Cost function , C(x)=30x+100Revenue function, R(x)=-x2+90x

Q: The graph of function f(x) = x³ – 6x² + 9x + 1 is - concave upward on O (-∞0, 2) O (-∞, ∞0) O (2,…

A: The given function is: f(x)=x3-6x2+9x+1

Q: Given f(x)= x^3 − 6x^2+9x, find the multiplicity of the zero at x = 3

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Q: Find the maximum value of f(x,y) = 31-x² - y² on the line x + 5y = 26.

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Q: If f(x) = x3 – 6x² + 9x + 15 then the minimum value of f(x) over the interval [0, 6] is

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Q: Let f(x) = 8x3 - x4 + 4. 1. Find the interval of concavity.

A: Find the second derivative of f(x) and equate it to zero f(x)=8x3-x4+4 f'(x)=24x2-4x3…

Q: Consider the image attached of the graph of a function y = g(x) on the domain -8 <= x <= 8, which…

A: Label the points on the given graph as shown below.

Q: Find the maximum and minimum values of the function f(x, y) = x*y subject to 3x + 2y? = 18 Maximum…

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Q: f(x) =  x+6/x-6     o   x + 6 x − 6   where is the concavity of this function downward?

A: We are given a function f(x). We need to find the interval of concave down.

Q: f (x) = x 2 satisfies the Horizontal Line Test on the domain {x : x &gt; O}.

A: Horizontal line test is a test used to find the function is injective that is one-to-one. First…

Q: f(x) =Vx+4 entify the minimum values of the function above when 5 < x 12.

A: Given query is to find the minimum value of the function for the given interval.