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
slega [8]
3 years ago
8

Find any points of discontinuity for each rational function. Sketch a graph. Describe any verticals or horizontal asympyoyes and

any holes
(X^2-4)/(X+2)(X^2-49)

Mathematics
1 answer:
AVprozaik [17]3 years ago
5 0
For
  y = (x^2 -4)/((x +2)(x^2 -49))
the numerator factors to (x -2)(x +2), so the factor of (x +2) will cancel with that in the denominator, leaving
  y = (x -2)/(x^2 -49)

There are points of discontinuity at the hole, x=-2, and at each of the vertical asymptotes, at x=-7, +7.
The horizontal asymptote is y=0.

You might be interested in
Is this right, can someone please explain so?
Orlov [11]
You have to turn them in to the lowest common denominator

6 0
2 years ago
Hey y’all , please give me the correct answer.
eduard

Answer:

-s-6>-7

Step-by-step explanation:

Just ask!

Hope this helps. :)

6 0
2 years ago
Read 2 more answers
I need help with this problem
Monica [59]
B)7:8 is the answer because:

16 total - 7 green = 8 and so
the ratio of GREEN to RED is
7:8
7 green 8 red

For a) it would be 1:2 as it is 16:8 and simplified would make it 1:2
4 0
3 years ago
Solve<br> y=2x2-3x-1<br> y=x-3
4vir4ik [10]

Answer:

The value of x is 1 and y = -2

Step-by-step explanation:

y = 2x²- 3x - 1;

y = x - 3

2x²- 3x - 1 = x - 3

2x² - 3x - 1 - x + 3 = 0

2x² - 4x + 2 = 0

take 2 as common

2(x² - 2x + 1) = 0

x² - 2x + 1 = 0

x² - x - x + 1 = 0

x(x - 1) - 1(x - 1) = 0

(x - 1) (x - 1) = 0

x - 1 = 0 or x - 1 = 0

x = 1 or x = 1

Now,

y = x - 3

y = 1 - 3

y = - 2

Thus, The value of x is 1 and y is -2

<u>-TheUnknown</u><u>Scientist</u>

4 0
2 years ago
Yesterday, The tempature at noon was 11.4. By midnight, the temperature had decreased by 15.7 degrees. The temperature then decr
tamaranim1 [39]

the temp at 2 am is -6.7 degrees

5 0
3 years ago
Other questions:
  • Dr. Stein bought 30 notebooks, 60 pencils and 300 erasers to make identical packages with some notebooks, some pencils and some
    7·2 answers
  • GEOMETRY ONE QUESTION PLZ HELP
    13·1 answer
  • X - y = 4<br> x + y = 8<br><br> The x-coordinate of the solution to the system shown is _____.
    12·2 answers
  • How can division be represented by using a fraction?
    15·1 answer
  • What is the x-intercepts of the graph of y = 12x-5x-2
    13·2 answers
  • A used bookstore sells hardback books and paperback books.A hardback book costs $11, including tax.A paperback book costs $5, in
    14·1 answer
  • Suppose a population has a mean of 7 for some characteristic of interest and a standard deviation of 9.6. A sample is drawn from
    14·1 answer
  • Match each equation with its graph. y = 5x + 2, y = 3x + 3, y = 2x + 3
    6·2 answers
  • A table of values for two variables shows a non linear relationship of the first differences are
    10·1 answer
  • hunter has a jar of 368 nickels and dimes. the total value of coins is $28.40. which system of equations below would be the best
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!