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igomit [66]
3 years ago
9

Can I get some help on this

Mathematics
1 answer:
nordsb [41]3 years ago
5 0
Answer: Choice C

The vertical asymptote at x = -4 tells us that -4 is not part of the domain. This only applies to 1/(x+4). If we plug in x = -4, we get...

f(x) = 1/(x+4)
f(-4) = 1/(-4+4)
f(-4) = 1/0
f(-4) = undefined; because of the division by zero error

The value x = -4 is allowed in the other answer choices.
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Step-by-step explanation:

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divide both sides by 2

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W

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−

(

−

13

)

+

√

(

−

13

)

2

−

4

(

5

)

(

−

4402

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2

(

5

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W

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[

13

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169

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88040

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10

W

=

13

+

(

√

88209

)

10

W

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13

+

297

10

W

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310

10

W

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31

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10

W

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26

=

10

(

31

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−

26

L

=

284

f

t

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answer

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−

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−

13

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−

√

−

(

−

13

2

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−

4

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5

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(

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this is discarded since this will yield a negative

8 0
3 years ago
What is the distance from point b to c? What do you call this distance?
choli [55]

Answer:

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Step-by-step explanation:

8 0
2 years ago
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trapecia [35]

Answer:

Step-by-step explanation:

Given that there are two vectors U = (-8,0,1)

V = (1,3,-3)

To find projection of u on V and also projection of V on U

First let us find the dot product U and V

U.V = -8(1)+0(3)+1(-3)\\= -11

Projection of U on V =\frac{U.V}{|V|} \\=\frac{-11}{\sqrt{1+9+9} } \\=\frac{-11}{\sqrt{19} }

Similarly projection of V on U

=\frac{U.V}{|U|} \\=\frac{-11}{\sqrt{64+0+1} } \\=\frac{-11}{\sqrt{65} }

4 0
3 years ago
I need the answer this is hard
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vova2212 [387]

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7 0
3 years ago
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