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pychu [463]
3 years ago
6

What are the vertical and horizontal asymptotes for the function f(x)=x^2+x-6/x^3-1

Mathematics
2 answers:
gladu [14]3 years ago
8 0
Vertex (-1.667, 1.407)
asymptotes 1.4
Ronch [10]3 years ago
4 0

Answer:

vertical asymptote at x = 1

horizontal asymptote at y = 0

Step-by-step explanation:

f(x)=\frac{x^2+x-6}{x^3-1}

WE factor both top and bottom

x^2 + x-6 can be factored as (x+3)(x-2)

Now we factor x^3 -1

x^3-y^3= (x-y)(x^2+xy+y^2)

x^3 - 1^3=(x-1)(x^2+x+1)

replace the factors

f(x)=\frac{(x+3)(x-2)}{(x-1)(x^2+x+1)}

To find vertical asymptote , we set the denominator =0 and solve for x

x^3 -1 =0

x^3 = 1

Now take cube root

x = 1

So vertical asymptote at x=1

To find horizontal asymptote we look at the degree of numerator and denominator

Degree of numerator =2  and degree of denominator = 3

Degree of numerator is smaller than the degree of denominator so horizontal asymptote at y=0

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Shkiper50 [21]

Answer: 95 feet

Step-by-step explanation:

Let the length of the horizontal run be represented by x.

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2 years ago
Find two numbers, if their sum is 49 and their difference is 1/2 .
amm1812

Answer:

x=24\frac{3}{4}\\ y=24\frac{1}{4}

Step-by-step explanation:

Let the two numbers be x and y

So we have:

x +y = 49\\x-y=\frac{1}{2}

using the elimination method, add the two equations together:

2x=49\frac{1}{2} \\2x=\frac{99}{2}

solve for x:

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substitute our value for x back into the first equation we made:

x+y=49\\(\frac{99}{4}) + y=49\\y=49-\frac{99}{4}\\y=\frac{97}{4} \\ y=24\frac{1}{4}

therefore,

x=24\frac{3}{4}\\ y=24\frac{1}{4}

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Kade has 100 flag pins. He has 221 frog pins and 10 dinosaur pins. How many flag and frog pins does Kade have?
bazaltina [42]

Answer:

321

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Hope this helped.

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