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sladkih [1.3K]
3 years ago
11

Preimage and image points are labeled as primes.

Mathematics
1 answer:
gtnhenbr [62]3 years ago
3 0

Answer: false

Step-by-step explanation:

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Which expression is equivalent to this polynomial?<br> (4x + 3)(3x - 8)
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I resolve the expression

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the polynomial (4x+3) (3x-8) is equivalent a the expression 12x2-23x-24

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A libary has 2000 books. there are 3 times as many non fiction books as fiction books. write and solve a system of equations to
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The cost and revenue functions for producing and selling x units of a product are given. Cost and revenue are expressed in dolla
Flauer [41]

Answer:

(A) the number of units produced and sold at break-even point is the value of X and that is 1.126 units.

(B) the dollar amount coming in and going out at this point/level is the price of X and that is 0.37 dollars

(C) the profit function for X units produced and sold is: π(x) = R(x) - C(x)

where pie (the symbol "π") represents PROFIT.

Step-by-step explanation:

(A) C(x) = 75x + 84 ...(equation 1)

660R(x) = 245x

R(x) = 245x ÷ 660 = 0.3712x

So R(x) = 0.3712x ...(equation 2)

To find X, equate the cost function to the revenue function

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X = -1.126units

Since quantity cannot be negative in real life situation, we use the modulus of X in place of the above value.

|X| = 1.126 hence X = 1.126 now

Since we equated cost to revenue in order to get this quantity X, X is the quantity produced and sold at break even point.

Break-even point is the point where cost = revenue

This is also the point where profit is zero because profit = revenue - cost

(B) Revenue = Price × Quantity

R = P×Q

Our revenue here is 0.3712x

Which is equal to 0.418 dollars

So P = R÷Q

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(C) This is the profit function from producing and selling X units of the product: π(x) = R(x) - C(x)

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