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erastovalidia [21]
3 years ago
7

does anyone know a good way to remember the difference between the domain and range?? if so can you tell me??

Mathematics
2 answers:
lara [203]3 years ago
7 0
The domain are the x values and the range is the opposite of that which are the y values
Basile [38]3 years ago
6 0
The domain is the values that x is allowed to be and range is the values that the y's end up being
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Please help.. thanks if you do :)
AlladinOne [14]

Answer:

it  X+3

it 3 hope this help yuuu

Step-by-step explanation: 6(x+2)=30

6x+6.2=5

6(x+2)=30

6x + 12 = 30

     -12    -12

6x = 18

x = 3

hope this help the best answer is X=3

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Hq+k=y, for q helppp
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Answer:

0.+.20.=.40Step-by-step explanation:

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Find the area of each sector <br><br><br><br>3m <br>150°​
Oksanka [162]

Answer:

\frac{150}{360}  \times \pi \times {3}^{2}  \\ 2.4 \times \pi \times 9 = 11.780 {m}^{2}

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What is the product?<br> (-2087+5) (50²-6s)
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3 0
3 years ago
See attachment for the full question
alexandr402 [8]

The inverse of the demand function is; P = 9 - 0.25Q

The profit-maximizing price and quantity are; $8.5 and 2 units.

The maximum profit is; $1

<h3>How to find the inverse of a function?</h3>

A) The demand function we are given is;

Q = 36 - 4P

Making P the subject gives the inverse demand function;

P = (36 - Q)/4

P = 9 - Q/4

P = 9 - 0.25Q

B) The profit-maximization point is the point at which MR = MC.

MR refers to the marginal revenue and MC is the marginal cost.

MC can be calculated as the first derivative of the cost function:

C(Q) = 4 + 4Q + Q²

MC = C'(Q) = 2Q + 4

Total Revenue = Price * Quantity

Total Revenue = (9 - 0.25Q) * Q

Total Revenue = 9Q - 0.25Q²

MR is gotten by differentiating Total Revenue to get;

MR = 9 - 0.5Q

Applying the condition MR = MC, we have;

9 - 0.5Q = 4 - 2Q

Solving for Q gives Q = 2

Thus, profit maximizing quantity is 2.

Thus, profit maximizing price will be;

P(2) = 9 - 0.25(2)

P(2) = $8.5

C) Formula for Maximum Profit is;

Profit = Total Revenue - Total Cost

Total Revenue = 8.5 * 2

Total revenue = $17

Total Cost is;

C(2) = 4 + 4(2) + 2²

C(2) = $16

Thus;

Maximum Profit = 17 - 16 = $1

Read more about Inverse of a function at; brainly.com/question/13948067

#SPJ1

3 0
1 year ago
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