I want to fence in a square vegetable patch. The fencing for the east and west sides costs $6 per foot, and the fencing for the north and south sides costs only $3 per foot. Find the total cost (in dollars) of the fencing as a function of the length (in feet) of a side x.

Q: The owner of a hamburger stand finds that she can sell an average of 200 hamburgers per day if she…

A: Suppose, y is the number of hamburgers she sells and x is a price of a hamburger. And, for the…

Q: A landscaping company charges $43 per cubic yard of mulch plus a delivery charge of $27. Find a…

A:

Q: The cost C, in dollars, of renting a moving truck for a day is given by the function C(x) = 0.45x +…

A:

Q: is this a function and why y = x2 + 3

A:

Q: The government gives 3 farmers each 200 yards of fence and tells the farmers that they can claim any…

A: The area(A) of a rectangle is calculated using the formula: A=l×w, where l is the length, w is the…

Q: in a Washington town the charge for commercial ways collection is $694.55 for 5 tons of waist and…

A:

Q: A landscaping company charges $47 per cubic yard of mulch plus a delivery charge of $26. Find a…

A: For 1 cubic yard of mulch, the cost is $73. Therefore total cost for x cubic yards of mulch is given…

Q: How can you tell right away if a function is Quadratic vs. Linear?

A: A function is Quadratic vs. Linear

Q: How do you find the absolute maxima and minima for a function of two variables?

A: So In this we have to follow the basics to calculate extreme values , I'm providing you the…

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: The cost function for a business, C(x), is the sum of the cost and the costs.

A: The cost function for a business, Cx, is the sum of the _______ cost and the ______ costs.

Q: Ms. Castillo, a sales representative, receives a base monthly salary of $4070. She also earms a 2.3%…

A: First find the sales commission 2.3% of x unit sale than add to base monthly salary.

Q: What is the constant function?

A:

Q: Explain Functions of More Than Two Variables?

A: A real valued function of n variables is a function that takes as input n real numbers, commonly…

Q: Write the equation of the function with h(5) = 12 and h(–3) = –4

A: Introduction: A function is simply an arithmetic object generating an output when an input is…

Q: Bill was just offered a sales position for a computer company. His salary would be $15,000 per year…

A: Given: His salary is $15,000 per year plus 1% of his total annual sales.

Q: Bill was just offered a sales position for a computer company. His salary would be $25,000 per year…

A: We will use linear function for salary as function of sales to find required values

Q: coming year. Total profit from planting xj acres at farm j is expressed by the function P(x,, X2,…

A: profit = 235x1 + 540x2 + 252x3 - 525000 we are given that x1 = 300 x2 = 600 x3 = 450

Q: A pre-paid cell phone company charges $11.55 as a monthly access fee and $0.12 per minute of calling…

A:

Q: The number of residues of the function f(2)= (2+1)(2²+4) are

A: Number of residue is to find the number of zero's of the denominator of the rational function after…

Q: For the demand equation, exprers the total revenue R as a function of the price p per item. q = -2p…

A: We know that  Total revenue = quality sold * price  R(p) = p*q R(p) = p ( -2p + 40) R(p)  = -2p2 +…

Q: The cost C, in dollars, of renting a moving truck for a day is given by the function C(x) = 0.45x +…

A:

Q: Every month your cellphone plan costs P3,750.00 and gives you unlimited talk, 500 text messages, and…

A: Given the data.

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

A: An equilateral triangle is a triangle in which all the sides are equal. Perimeter of a triangle is…

Q: For a basic subscription, a cable television provider charges an activation fee of $60, plus $125…

A: Given: Activation fee = $60 Charges per month = $125

Q: The cost and revenue functions for producing and selling x units of a toaster oven are C(x) = 40x +…

A: Given, x units of toaster oven are produced and sold. the cost function is C(x)=40x+350,000 Revenue…

Q: f(x) = 2.3* – 3

A:

Q: A banquet hall charges $975 to rent a reception room, plus $39.95 per person. Next month, however,…

A: Given that, the banquet hall charges $975 to rent a reception room, plus $39.95 per person. Let the…

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

A:

Q: My square orchid garden abuts my house so that the house itself forms the northern boundary. The…

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Q: Express the total revenue R as a function of the price p per item when q = -5p + 1200

A:

Q: What is the significance of the point where the graph of a linear function and its inverse intersect

A: Let f be a function such that  f(x) =y Then f-1(y)=x The point of intersection of the graphs of f…

Q: A salseclerk makes a base salary of $600 per week plus 15% commission on sales. Write a linear…

A: Given: Base salary of a week:  $60015%  commission on total weekly sale.

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

A:

Q: The total cost of a ride, C, in British pounds (GBP), on BlackCabs can be modelled by the function C…

A:

Q: The cost of renting tuxes for the Choral Society's formal is $20 down, plus $82 per tux. Express the…

A:

Q: The revenue function of a company that sells its product at a fixed price of OMR 220 per unit and…

A: Solution

Q: Christina, a real state agent, makes a weekly pay of P7,000, plus sales commission on each property…

A: To express the salary as a function of sales.

Q: 1² – 1 f(r) : 1² + 4°

A: We have to sketch the curve of given f(x)

Q: Express the altitude of a right triangle as a function of the base, if the hypotenuse is 20.

A:

Q: The government gives 3 farmers each 200 yards of fence and tells the farmers that they can claim any…

A: Given: The government gives 3 farmers each 200 yards of fence and tells the farmers that they can…

Q: The usual boat fare rate from Boracay to Private Island (which is a 4-km ride) is USD 6.0 So, if a…

A:

Q: James has a baby daughter. When she was first born, she was 18 inches long, and she grows 1/2 of an…

A: Given height when she was born is 18 inchesShe grows 12 of an inch every month

Q: What is the area A of a circle expressed as a function of its circumference C?

A: Our Aim is to express the area A of a circle as a function of its circumference C=?

Q: the height of a ball Doreen tossed into the air can be modeled by the function h(x) =…

A:

Q: manufacturer of electronic parts has a fixed cost of $410 and a variable cost of $17 per part…

A:

Q: he cost of renting tuxes for the Choral Society's formal is $27 down, plus $87 per tux. Express the…

A: Given  The cost of renting tuxes for the Choral Society's formal = $27  plus $87 per tux.

Q: A banquet hall charges $975 to rent a reception room, plus $39.95 per person. Next month, however,…

A: Suppose cost of an article is $x and after offering y% of discount, the discounted cost will be $x-x…

Q: Bill has just been offered a sales position for a computer company. His salary would be $25,000 per…

A: Part (a) -Salary of Bill per year = 25000 $Salary of Bill for 1 sale = 1% of 1Salary of Bill for x…

Q: In a Washington town, the charge for commercial waste collection is $694.55 for 5 tons of waste and…

A: