19 Answered Questions for the topic Minimum

29d

#### Write equations/inequalities for each constraint. Graph the feasible region and find the minimum cost.

A rancher is mixing two types of food Brand x and Brand y. Each serving of the combined brands must include 60 grams of protein & 30 grams of fat. Protein Fat CostBrand...
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#### *Calculus Please Help ASAP!* Find the x-value where f attains its absolute minimum value on the closed interval from x = -2 to x = 6.

The figure below shows the graph of f ', the derivative of the function f, on the closed interval from x = -2 to x = 6. The graph of the derivative has horizontal tangent lines at x = 2 and x =...
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#### Minimum and Maximum at a point

Find the minimum and maximum values of the function, x^3-6x^2+8 on the interval [1,3] by comparing values at the critical point s and end points.

11/01/17

#### word problem involving the maximum or minimum of a quadratic function

A supply company manufactures copy machines. The unit cost C (the cost in dollars to make each copy machine) depends on the number of machines made. If x machines are made, then the unit cost is...
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11/01/17

#### word problem involving the maximum or minimum of a quadratic function

A ball is thrown vertically upward. After "t" seconds, its height "h" (in feet) is given by the function h(t) = 60t-16t^2. What is the maximum height that the ball will reach?
Don't round your...
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05/11/17

#### Optimization problem? Please help!!!

Given two numbers with a difference of 14, find the minimum for the sum of 4 times the larger number and the square of the smaller number.

05/09/17

#### QUESTION IN DESCRIPTION PLEASE HELP

3. The minimum payment on a credit card is based on the total amount owed. A credit card company uses the following rules: For a bill less than $20, the minimum payment is the entire amount due....
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04/01/16

#### Finding the Min & Max of a function

Question: "for the following functions, determine the locations of relative extrema, either minimum or maximum, and find their values"
for k(x)=(ln3x)/(2x^2)
The process I use is to first...
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#### Calc help please: Applied Max/Min please!!

Applied Max/Min (25 points)a. You have $2000 dollars to buy fence to enclose a rectangular plot of land (see figure at right). The fence for the top and bottom costs $5 per foot and for the sides...
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#### Calc help please: Applied Max/Min

Applied Max/Min (35 points)a. Find the dimensions of the rectangle with the greatest area that can be built so the base of the rectangle is on the x–axis between 0 and 1 (0 ≤ x ≤ 1) and one corner...
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Minimum

05/21/15

#### the function 6*(x+4)-x*sqrt(400-(x+4)^2) has a minimum bt 9and 10. determine this x within 10^5.

i need to understand the steps to solving it so i can right a code in R

#### Find the Global Maximum and Minimum values of the function. The domain is all real numbers unless otherwise specified.

Find the Global Maximum and Minimum values of the function. The domain is all real numbers unless otherwise specified.
f(x)=x+1/x for x>0

06/18/14

#### On which two intervals is the function increasing?

For x E [-11,11] the function f is defined by
f(x)=x6(x-2)5
1- on which two intervals is the function increasing?
2- Find the region in which the function is positive:
3- Where does the...
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#### On which two intervals is the function increasing

For x E [-11,11] the function f is defined by
f(x)=x6(x-2)5
1) On which two intervals is the function increasing?
2)Find the region in which the function is positive
3)Where does the function...
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04/02/14

#### Optimization Problems

A piece of wire 200 cm is cut into two pieces: one a square and another a circle. Where should the cut be made if the sum of the two areas (square and circle) is to be a minimum.

#### Which statement is not true of the graph f(x)= (x+1)(x-3)^2?

How do you solve this problem? Which is the right answer and why?
a) f has a relative maximum at (1/3, 256/27)
b) f has a point of inflection at (3,0)
c) f has an intercept at (3,0)
d) f has a...
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12/29/12

#### f(x)=(x+2)^3 -4 The point (-2,-4) is which of the following?

How do you solve this problem? Which is the right answer and why?
a. An absolute maximum
b. An absolute minimum
c. A critical point but not an extremum
d. Not a critical point
e. none of these

#### Let f(x) be a polynomial function such that f(-2)=5, f'(-2)=0 and f"(-2)=3. The point (-2,5) is which of the following for the graph of f?

How do you figure out this problem. Which is the correct answer choice and why?
a) relative maximum
b) relative minimum
c) intercept
d) inflection point
e) none of these

12/29/12

#### Let f(x) be a polynomial function such that f(4)= -1, f'(4)=2 and f"(4)=0. If x<4, then f"(x)<0 and if x>4, then f"(x)>0.

The point (4,-1) is which of the following for the graph of f?
How do you figure out this problem. Which answer choice is right and why?
a) relative maximum
b) relative minimum
c) critical...
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