Determine the minimum value of 4 + 5 27.xy f (x, y) = 2x + y + for x, y > 0. 23 1. minimum value 3 22 2. minimum value 3 20 3. minimum value 3 19 4. minimum value 3 5. minimum value = 7 || || ||

Q: Find the indicated value of the function f(x,y,z) = 4x - 5y² +8z³ - 7. f(4, -3,1) f(4, -3,1)=

A: Given,

Q: 3. Suppose that f is a differentiable function of one variable. If we define u(x, y) = x² f(y + In…

A:

Q: 6.42. Describe the sets in which the functions below are positive. (a) f(x,y) = 1-x?

A:

Q: 10 5 f(x) 10 5 10 10 X

A:

Q: Determine the global extreme values of the f(x, y) = 9x - 4y if y ≥ x - 5, y ≥ -x - 5, y ≤ 7. (Use…

A:

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

A:

Q: Given the piecewise function: 4x + 12 x<-2 - 1<x f(x) = -2x + 6 -2 What is the relative maximum?…

A: We first sketch the function

Q: 7. State the domain on which fis differentiable. Explain. 4- 4- 2- y = f(x) 2- y f(x) y = f(x) 2- -4…

A: To find:- Domain of given graph where function differentiable

Q: Increasing (0, 2), Decreasing Minimum: -3 (-1,0) (1.0) Maximum

A:

Q: Do number 12

A: 12. Range of f(z)=z2 and Mapping Boundaries**For f(z)=z2, where z = x + iy, we want to…

Q: Determine the absolute minimum value of the function f(x) = x³ – 6x – 1 where xe [-2,3] %3D

A: Explanation of the answer is as follows

Q: 14. Which of the following is the absolute maximum point of f(x) = |x – 3| on the interval (-1,2)?…

A: For the interval (-1,2), the function can be written as f(x)=3-x The value of 3-x is maximum when x…

Q: 104. Find the minimum value of f(x) xe over [-2, 0]. %3D

A: Given: fx=xex over -2,0 To Find: Minimum value

Q: 2. Use the first derivative test to locate the local marimum and local minimum point ( f(x) =…

A: we need to use the first derivative test to find out the local maximum and local minimum points.

Q: Please

A: Note: Here both questions are different. So as per guidelines only first question is solved. For…

Q: The domain and the range of z=cosh are represented respectively by O A. D={(x,y and R= ( – ∞ , ∞ );…

A: Given: z=cosh-1x+yx To find: Domain and range of given function.

Q: f(x) = x³ - 6x² + 4, x ≥ −1. d the minimum value of the function: ve where the minimum occurs. Type…

A: Topic:- application of derivatives

Q: 10 has minimum value of 3 Зл The function y=2a sin| b(x+ 5)+a, 0<x< 2b2 and a y-intercept at the…

A: Solve the following question carefully as shown in the steps below.