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tino4ka555 [31]
2 years ago
8

PLEASEEEEEEEEEEEEEEEEEEEE HELP MEE YALL WITH ALL 4 QUESITONS

Mathematics
1 answer:
ValentinkaMS [17]2 years ago
6 0

Answer:

Step-by-step explanation:

17. Domain is all real numbers because the equation has a y-value for all x-values as far as we can see with the information given.

18. Range is 3< y <8, because the equation only has values for x where y is between those numbers.

19. Range is 3> y >-∞ (negative infinity) because the parabola's vertex has a y-coordinate of 3 and the parabola goes on forever in the negative direction (as seen by the arrows).

20. Domain is -∞ < x < 4 because the parabola's vertex has an x-coordinate of 4 and goes on forever in the negative x direction.

Hope this helps! :)

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valina [46]

<u>Your question:</u> The amount of water leaking from a water tank can be modeled with the function f(x) = −x3 − 10x2 − x + 120, where x measures the number of minutes since the leak began and f(x) measures the volume of the tank. During what time period is there water in the tank? (0, 3) (0, 3]

(0, 3) is the best answer

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3 years ago
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Wouldn’t u just subtract 7 from 19 since they have the same variable
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2 years ago
Schools, peers, and co-workers are __________ because they influence or shape our self-concept, attitudes, and behaviors.
Bogdan [553]

Answer:

Agents of socialization

Step-by-step explanation:

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I hope you find this information useful and interesting! Good luck!

3 0
3 years ago
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The answer type is "Two points".

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