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Norma-Jean [14]
3 years ago
6

(03.01) The domain of the following relation R {(3,-2), (1, 2), (-1,-4), (-1, 2)} is

Mathematics
1 answer:
Anna35 [415]3 years ago
6 0

The domain is set of x-value.

Therefore, the domain of the relation Domain of R = {3,1,-1}

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6 - 2/3 (x+5) = 4x solve algebraically for the exact value of x
luda_lava [24]

Answer:

x = 2

Step-by-step explanation:

1 - Rewrite

6 - 2/3 (x+5) = 4x

2 - Distribute

6 - 2/3x + 10/3 = 4x

3 - Combine like terms and get x alone

6 10/3 - 2/3x = 4x

           +2/3x  +2/3x

          6 10/3 = 4 2/3x

------------------------------- Convert to decimals

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-------------------------------- Divide both sides by 4.33...x

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A field bordering a straight stream is to be enclosed. The side bordering the stream is not to be fenced. If 1000 yards of fenci
sveta [45]

Answer:

x  =  500 yd

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Step-by-step explanation:

Let´s call x the side parallel to the stream ( only one side to be fenced )

y the other side of the rectangular area

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p  =  x  +  2*y

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Are as fuction of x

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x  =  500 yd

To find out if this value will bring function A to a maximum value we get the second derivative

C´´(x)  =  -1         C´´(x) < 0  then efectevly we got a maximum at  x  = 500

The side  y  = ( 1000  -  x ) / 2

y  =  500/ 2

y  =  250 yd

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A(max) = 125000 yd²

3 0
2 years ago
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Answer:

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Step-by-step explanation:

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the right answer is

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