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3 years ago

-2 n is an integer what are the possible values of n

Mathematics

2 answers:

cluponka [151]3 years ago

4 0

Answer:

the possible values of n: {the set of integers} ∪ {1/2 , -1/2

}

Step-by-step explanation:

We know the product of two integers is an integer then n can be any integer

also, if n = 1/2 then -2 n = -1

and if n = -1/2 then -2 n = 1

Neko [114]3 years ago

3 0

Step-by-step explanation:

$n \in Z$

Where Z is set of integer.

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See Explanation

Step-by-step explanation:

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Vedmedyk [2.9K]

9514 1404 393

Answer:

-25 dollars per month

Step-by-step explanation:

It is convenient to compute the rate of change using points where the graph crosses grid intersections. A couple of these are ...

(months, dollars) = (1, 675) and (4, 600)

Using the slope formula, we have ...

m = (y2 -y1)/(x2 -x1)

m = (600 -675)/(4 -1) = -75/3 = -25 . . . . . dollars/month

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