Let p=24−x and C(x)=329+5x, where x is the number of garden hoses that can be sold at a price of $p per unit and C(x) is the total cost (in dollars) of producing x garden hoses. (A) Express the revenue function in terms of x. (B) Graph the cost function and the revenue function in the same viewing window for 0≤x≤576. Use approximation techniques to find the break-even points.
Unitary Method
The word “unitary” comes from the word “unit”, which means a single and complete entity. In this method, we find the value of a unit product from the given number of products, and then we solve for the other number of products.
Speed, Time, and Distance
Imagine you and 3 of your friends are planning to go to the playground at 6 in the evening. Your house is one mile away from the playground and one of your friends named Jim must start at 5 pm to reach the playground by walk. The other two friends are 3 miles away.
Profit and Loss
The amount earned or lost on the sale of one or more items is referred to as the profit or loss on that item.
Units and Measurements
Measurements and comparisons are the foundation of science and engineering. We, therefore, need rules that tell us how things are measured and compared. For these measurements and comparisons, we perform certain experiments, and we will need the experiments to set up the devices.
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(A)
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Express the revenue function in terms of x.
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(B)
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Graph the cost function and the revenue function in the same viewing window for
0≤x≤576.
Use approximation techniques to find the break-even points. |
(a) Consider the given information.
The profit function and the cost function is , respectively.
The revenue is the amount of money from the garden for producing and selling x garden hosed $p per hose is defined as,
The revenue function is computed as follows.
Thus, the revenue function is .
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