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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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Given f(x) = √(x-3) , what is the positive value of f(12)?
Shalnov [3]

Answer:

3

Step-by-step explanation:

Given

f(x) = \sqrt{(x-3)} , then

f(12) = \sqrt{12-3} = \sqrt{9} = ± 3

There are 2 values 3 and - 3

The positive value of f(12) is + 3

6 0
3 years ago
How are the perimeters of the preimage polygon and the image polygon related? Explain.
Romashka-Z-Leto [24]

The difference between Pre-Image and Image is given as follows:

  • Image is the shape AFTER a transformation is the picture of the transformation.
  • A transformation's preimage is the shape BEFORE the change.

<h3>How do you define relationships between Image and Preimage?</h3>

Usually, the difference between image and pre-image is the way or method of transformation.

<h3>What is transformation in math?</h3>

A transformation is a broad phrase covering four distinct methods of changing the shape and/or location of a point, line, or geometric figure.

The Pre-Image is the original shape of the item, and the Image during the transformation is the final shape and location of the object.

The types of transformation in math are;

  • translation
  • rotation
  • reflection, and
  • dilation.

Learn more about pre-image:
brainly.com/question/8405245
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7 0
1 year ago
Which choice is the solution for this system ? 2x − 5y = 14 x + 3 2 y = 5
VashaNatasha [74]

Answer:

The required solution is (5.75,-0.5). It can be written as (\frac{11}{4},-\frac{1}{2}).

Step-by-step explanation:

The given equations are

2x-5y=14                       .... (1)

x+\frac{3}{2}y=5            .... (2)

Multiply the equation (2) by 2.

2x+3y=10                     .... (3)

Subtract equation (1) from equation (3).

2x+3y-(2x-5y)=10-14

2x+3y-2x+5y=-4

8y=-4

y=-\frac{1}{2}=-0.5

Put this value in equation (1).

2x-5(-0.5)=14

2x+2.5=14

2x=11.5

x=5.75

Therefore the required solution is (5.75,-0.5). It can be written as (\frac{11}{4},-\frac{1}{2}).

3 0
2 years ago
What is a conversion factor that you can use to covert gallons to pints
____ [38]
Do a gallon man 1G 4Q 2P 2C
7 0
3 years ago
Does the table below represent a proportional<br> relationship? Show your work to prove
dolphi86 [110]

Answer:

the table does represent a propor. rela. since y=12x

you can multiply the x values by 12 and that y value will be just that, and in this case, all of them are multiplied by 12.

7 0
2 years ago
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