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NeX [460]
2 years ago
5

I need both answers ​

Mathematics
2 answers:
Delvig [45]2 years ago
7 0

Answer:

10mn -35m

8rs-2r^2+16r

they are in order.

melamori03 [73]2 years ago
5 0

Answer:

1, 10mn - 35m

2, 8rs - 2r^2 + 16r

Step-by-step explanation:

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A video game has 25 levels. At level one, a player has 5 points. Each additional level increases the player's points by 10. If
ozzi

Answer:

<u>B. (3,25)</u>

Step-by-step explanation:

x = level of the video game

y = number of points

At level 1, a player has 5 points.

At level 2, the player has 5 + 10 = 15 points

Therefore, we can use the function notation this way:

f(x) = 5x + 10

<u>The only ordered pair given that is from this function is:</u>

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3 years ago
If m(x) =x+5/x-1 and n(x) =x-3 which function has the same domain as (m.n)(x)
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Answer:

Step-by-step explanation:

m (x) = (x+ 5) / (x -1)        and     n(x) = x - 3.

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Hence

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(m(n))= \dfrac{(x-3)+5}{(x-3)-1}

simplify it

(m\bullet n)(x) =\dfrac{x+2}{x-4}\\

since (m . n) (x)  is a fraction function, its domain will be all x such that the denominator is NOT 0. That is

x-4\ne 0\rightarrow x\ne 4

among options, only C has the same denominator with (m\bullet n)(x)

Hence their domains are the same.

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3 years ago
What differential equation is?
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Answer:

In mathematics, a differential equation is an equation that relates one or more functions and their derivatives. In applications, the functions generally represent physical quantities, the derivatives represent their rates of change, and the differential equation defines a relationship between the two.

Step-by-step explanation:

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Answer:

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