Express the perimeter P of a rectangle as a function of the width W if the length of the rectangle is twice its width.

Q: Find the domain of the function f(x) = √(25 − x2).

A: The given function is fx=25-x2

Q: A parachutist is falling with speed 176 ft/s when his parachute opens. If the Wv? lb, where W is the…

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Q: Consider the function f(x) х — 2 х — 4*

A: The solution are next step

Q: Express the area A of a rectangle as a function of the length of the rectangle is twice its width

A: Topic:- Function

Q: Write the height h of the rectangle as a function of x.

A: In two-dimension cartesian-coordinate system, the value of a function at a point represented by the…

Q: Determine where the function is concave upward and where it is concave downward. g(x) = -x² + 9x + 3

A: if second derivative is positive in any interval then f(x) has cancave upward  if second derivative…

Q: A toy company can make a doll worth 55 pesos for christmas season. If the production manager plans…

A: We will solve the problem

Q: Find the domain of the function : 1/√(x+2)

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Q: You have 400 feet of fencing to enclose a rectangular lot and divide it in two by another fence that…

A: You have 400 feet of fencing to enclose a rectangular lot and divide it in two by another fence that…

Q: The path of Morgan's dive off of a 3 foot diving board is shown by the function: h(x) = – a² + 2x +…

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Q: Find the domain of the function f(x) = √(x + 2)

A: The domain of function f(x) is the set of all values of x where the function value is defined.

Q: Graph the function f(x)=x after it has been vertically shifted −4 units.

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Q: Graph the function : f(x) 4* I|

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Q: Suppose that the function f(x) = 2x + 12 represents the cost to rent x movies a month from an…

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Q: Express the area and perimeter of an equilateral triangle as a function of the triangle’s side…

A: Given Side’s length of equilateral triangle is x units.

Q: Enter the equation of the function, g(x), whose graph is the result of f(x) = √√x shifted right 6…

A: Please see the below picture for detailed solution.

Q: Graph the piecewise function. f(x) = 3[ x ]

A: We know that greatest integer function of any real number x denotes the greatest integer less than…

Q: A Norman window has the shape of a rectangle surmounted by a semicircle. If the perimeter of the…

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Q: The elevation of a valley above sea level (in feet) is modeled by the function f(x, y) = -2000 +…

A: Given the function, f(x,y)=-2000+0.004(x-1000)2+0.001(y+1000)2 in the direction u→=(0,-1000) The…

Q: Suppose that the revenue from selling x washingmachines isr(x) = 20,000(1 - 1/x)dollars. Use the…

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Q: Find the domain of the function. f(x) = 10(x + 6)

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Q: A farmer wishes to fence the perimeter of a rectangular lot with an area of 1600 square feet. if the…

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Q: Is f(x)=4x-3 a one-to-one function?

A: That's easy. Have a good day!!!

Q: Find the slope of the graph of the function at the given point. f(x) = V8 - x3, (-2, 4) f'(-2) =

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Q: Express the gross salary G of Jackie, who earns $15 per hour, as a function of the number of hours…

A: topic - functions

Q: A shipping crate has a square base with sides of length x feet, and it is half as tall as it is…

A: Square base, with sides of length x feet, and it is half as tall as its wide.

Q: A rectangular piece of cardboard is 4 times as long as it is wide. shorter side is y inches and an…

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Q: Differentiate the function. B(y) = cy−2

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Q: A Norman window has the shape of a rectangle surmounted by a semicircle. If the perimeter of the…

A:

Q: Find the domain of the function.

A: Given: fx=13x-6 To Find: Domain of the given function

Q: Find the value of f(14) from the function.

A:

Q: Express the side length of a square as a function of the length d of the square's diagonal Then…

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Q: Is y=2x+1 a function or not?

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Q: Consider the function f(x) = х — 2 х — 4 -

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Q: Determine if the function f(x) = x* + 2x* is even, odd or neither?

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Q: Find the domain of the function (x) = 1/∣x + 3∣

A: The given function is fx=1x+3. To find the domain of function. Solution: The given function is…

Q: The elevation of a valley above sea level (in feet) is modeled by the function f(x, y) =…

A: Given,  The elevation of a valley above sea level (in feet ) is modeled by the function,…

Q: Consider the function f (x) = 3x – 6|.

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Q: Find the domain of the function : √(x+2)

A: Given function is fx=x+2

Q: Is the function f(x) = x3 one-to-one?

A: Given: fx=x3 Horizontal line test: If no horizontal line intersects the graph of the function more…

Q: Express the side length of a square as a function of the length d of the square’s diagonal. Then…

A: Let x be the length of a side, d be the length of the diagonal and A be the area of the square.Now…

Q: Find the domain of the function: f(x) = 2(x + 5)

A: Given: fx=2x+5

Q: Rick's lumberyard has 240 yd of fencing with which to enclose a rectangular area. If the enclosed…

A:

Q: Find the slope of the graph of the function f (x) 4(5x + 6)² at x = 3.

A:

Q: An open-top box is made by cutting equal squares of side x out of the corners of a piece of carboard…

A: Given that an open top box is made by cutting equal squares of side x out of the corners of a piece…

Q: Suppose that the revenue from selling x radios is R(x) = 75x - dollars. Use the 10 function R' (x)…

A: Here, the given revenue function is: Rx=75x-x210