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KatRina [158]
3 years ago
5

The inverse of f(x) is a function true or false

Mathematics
1 answer:
rusak2 [61]3 years ago
7 0
The answer is true, the inverse of f(x) IS a function !
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Given the function f(x) = x2 and k = –1, which of the following represents a function opening downward?
WITCHER [35]
<span>f(x) = ax2+bx+c, is quadratic equation
</span><span>function opening downward if the a<0, 
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3 years ago
Which integer is 30 closest to
vesna_86 [32]

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Step-by-step explanation:

7,4,15,6

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3 years ago
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4. Break-Even Analysis
DiKsa [7]

Answer:

x = 1178 games

Step-by-step explanation:

Let the number of games = x

Let the total cost = Tc

Let the total revenue = Tr

Given the following data;

Investment = $10,000

Cost of each game = $1.50

Selling cost = $9.99

Total cost, Tc = (Cost of each game * Number of games) + Investment

Tc = 1.50x + 10000

Total revenue, Tr = Selling cost * Number of games

Tr = 9.99x

Breakeven point is when total cost is equal to total revenue;

Tc = Tr

1.50x + 10000 = 9.99x

9.99x - 1.50x = 10000

8.49x = 10000

x = \frac {10000}{8.49}

x = 1177.86 ≈ 1178 games.

<em>Therefore, the number of games that must be sold before the business breaks even is 1178 games. </em>

4 0
3 years ago
302.406 + 7,710.826 What is the sum? ​
Alexus [3.1K]

Hi! I believe your answer is <u>8,013.232</u>. The work is shown below. I hope this helps you! Good luck and have a great day. ❤️✨

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What’s the answerrr..........
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Answer:

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the answer is 90 because it only flips once

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