1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
dimaraw [331]
3 years ago
11

Brainliest goes to the best answer!!

Mathematics
2 answers:
choli [55]3 years ago
6 0

this is not an answer, but i figured i'd let you know that in the top (where tabs are) you can see somebodys full name...

lukranit [14]3 years ago
6 0

Answer:

Step-by-step explanation:

You might be interested in
Match the features of the graph of the rational function.
Sunny_sXe [5.5K]

After applying <em>algebraic</em> analysis we find the <em>right</em> choices for each case, all of which cannot be presented herein due to <em>length</em> restrictions. Please read explanation below.

<h3>How to analyze rational functions</h3>

In this problem we have a rational function, whose features can be inferred by algebraic handling:

Holes - x-values that do not belong to the domain of the <em>rational</em> function:

x³ + 8 · x² - 9 · x = 0

x · (x² + 8 · x - 9) = 0

x · (x + 9) · (x - 1) = 0

x = 0 ∨ x = - 9 ∨ x = 1

But one root is an evitable discontinuity as:

y = (9 · x² + 81 · x)/(x³ + 8 · x² - 9 · x)

y = (9 · x + 81)/(x² + 8 · x - 9)

Thus, there are only two holes. (x = - 9 ∨ x = 1) Besides, there is no hole where the y-intercept should be.

Vertical asymptotes - There is a <em>vertical</em> asymptote where a hole exists. Hence, the function has two vertical asymptotes.

Horizontal asymptotes - <em>Horizontal</em> asymptote exists and represents the <em>end</em> behavior of the function if and only if the grade of the numerator is not greater than the grade of the denominator. If possible, this assymptote is found by this limit:

y = \lim_{x \to \pm \infty} \frac {9\cdot x + 81}{x^{2}+8\cdot x - 9}

y = 0

The function has a horizontal asymptote.

x-Intercept - There is an x-intercept for all x-value such that numerator is equal to zero:

9 · x + 81 = 0

x = - 9

There is a x-intercept.

Lastly, we have the following conclusions:

  1. How many holes? 2
  2. One <em>horizontal</em> asymptote along the line where y always equals what number: 0
  3. This function has x-intercepts? True
  4. One <em>vertical</em> asymptote along the line where x always equals what number: 1
  5. There is a hole where the y-intercept should be? False

To learn more on rational functions: brainly.com/question/27914791

#SPJ1

5 0
2 years ago
F(x) = x^2 + 2x – 4<br> f(3) = ?
Ostrovityanka [42]

Answer:

11

Step-by-step explanation:

f(3)=(3)^2+2(3)-4

f(3)=9+2(3)-4

f(3)=9+6-4

f(3)=15-4

f(3)=11

8 0
3 years ago
Help my kid me to my phone I am unfollowing me I don’t wanna be
Agata [3.3K]

Answer:

Alone?

Step-by-step explanation:

Was this a rhyme or a problem? but 833 x 54 = 44,982.

4 0
2 years ago
A square garden has an area of 103 square feet. . . . To the nearest tenth, what is the length of one side of the garden?. . A..
kogti [31]
A = 103 ft²;
A = l²
l² = 103
l = √ 103 = 10.14889 ≈ 10.1
Answer:  C ) 10.1 feet
3 0
2 years ago
Read 2 more answers
If 6:2=8:x, then<br><br> 6x = 16<br> 6x = 10<br> 2x = 48<br> 2x = 14
Talja [164]
The answer is 6x = 16
3 0
3 years ago
Other questions:
  • The respiratory system can be a limiting factor in maximal exercise performance. researchers from the united kingdom studied the
    8·1 answer
  • A bag of grass with soil sells for $12.50 and it can cover (10)^6 square inches of ground. what is the price of covering 2 acres
    13·1 answer
  • If 5 persons can do 5 jobs in5 jobs in 5 days, then 50 persons can do 50 jobs in _______
    6·1 answer
  • 25 POINTS -4(x+2) Plz help asap
    13·2 answers
  • 0÷0 what is the answer​
    8·2 answers
  • House A is twice as tall as house B. How tall is house B.
    14·2 answers
  • 15 points!!! HELP. 4 Graph x - 2y &gt; 8
    5·1 answer
  • Its about nothing just say oi and u might get 50 points
    6·1 answer
  • The table of paired values represents a proportional relationship.
    8·1 answer
  • Need more help with this mathe problem i dont get it and I'm giving brainly
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!