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Alex787 [66]
3 years ago
14

What are the vertical and horizontal asymptotes of f(x)=2x/x-1

Mathematics
2 answers:
Pie3 years ago
6 0

Find the <u>vertical </u>and <u>horizontal</u> <u>asymptotes</u> of the <u>graph</u> of the <u>function</u> f(x)=\dfrac{2x}{x-1}:

1. Vertical asymptote.

Since the denominator of the fraction is x-1, then the vertical asymptote is x=1, because the domain of the function is x\neq 1.

2. Horizontal asymptote.

Rewrite the function f(x):

f(x)=\dfrac{2x}{x-1}=\dfrac{2x-2+2}{x-1}=\dfrac{2(x-1)+2}{x-1}=2+\dfrac{2}{x-1}.

The horizontal asymptote has the equation y=2.

Answer: correct choice is B

Anuta_ua [19.1K]3 years ago
6 0

Answer:

Answer is B

Step-by-step explanation:

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m_a_m_a [10]

Answer:

The maximum temperature will be -10°C, then if T represents the temperature, we can write this as:

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And the minimum temperature will be -25°C, then we must have that:

T ≥ -25°C

if we use both conditions, we will have:

-25°C ≤ T ≤ -10°C

We can write this range:

[-25°C, -10°C]

Where the [] symbols mean that the extremes are possible temperatures.

The length of the range will be:

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3 0
3 years ago
If you received a 3% raise in 2012 and you made 47,000 in 2011, how much would you make more in 2012
tia_tia [17]
47000 is the original salary (100%)
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8 0
3 years ago
Need ASAP
Arlecino [84]

Answer:

1. x = 2

2. x = 21

Step-by-step explanation:

Hope this helps

6 0
3 years ago
On the distant plant, Mathology, a sports area covers 7400 yodels2. How many square deckles would this be if 1 deckle = 75.9 yod
STatiana [176]

Answer:

It would be <u>97.50</u> square deckles.

Step-by-step explanation:

Given:

On the distant plant, Mathology, a sports area covers 7400 yodels².

1 deckle = 75.9 yodels.

Now, to get the square deckles.

As given, 1 deckle = 75.9 yodels.

So, to get the square deckles by using conversion factor:

<em>75.9 yodels = 1 deckle.</em>

7400 yodels² = 7400\div 75.9

                       = 97.50\ deckels ^2.

Therefore, it would be 97.50 square deckles.

8 0
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Geometry need to find the lengths of DE , EF AND DF , respectively? ASAP
fredd [130]

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