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
grin007 [14]
2 years ago
9

Sketch the graph of

id="TexFormula1" title="f(x) = \frac{x - 3}{x + 4 } " alt="f(x) = \frac{x - 3}{x + 4 } " align="absmiddle" class="latex-formula">

Mathematics
1 answer:
lutik1710 [3]2 years ago
3 0
First find any vertical asymptotes:
Any x-values which make the denominator equal 0
---> x+4 = 0   ----->  x = -4
Draw a vertical dotted line along x = -4

Next find any horizontal asymptotes:
A y-value that function approaches as x gets very, very large
Plug in x = 1000, then x = 1000,000. You will see the y-value get very,very close to 1.
In general if the exponents of top/bottom are equal, then the horizontal asymptote is the ratio of the leading coefficients.
Draw a horizontal dotted line along y= 1

Next pick 4 x-values, two on either side of the vertical asymptote.
x = 0 , x = -2, x = -8, x = -6
Plot the 4 points ----> (0,-3/4) , (-2,-5/2),  (-6,9/2) , (-8,11/4)

Notice 2 points will be separated from the other 2 by the dotted lines.
For each pair of points, Draw a curved line through them so they approach but NOT cross the dotted lines.

You might be interested in
Find the side length of the square 16x2 +56x +49
Darya [45]

Answer:

(4x+7)(4x+7)

Step-by-step explanation:

8 0
3 years ago
How do you write <br><br> 40/25<br> as a percentage?
rosijanka [135]
<span>What percent of 40 is 25? 
Let x = what percent 
of = multiplication 
is means = 
We now write it in math terms: 
x times 40 = 25 

40x = 25 
Divide both sides by 40 to find x. 
x = 25/40 
x = 0.625 
Change the decimal number 0.625 to a percent. 
x = 62.5%
</span>
6 0
3 years ago
What is the value of the expression 3^2(2^3+4)/2^2?
Step2247 [10]

Answer:

27

Step-by-step explanation:

7 0
3 years ago
Is (-1,2) a solution of y=-2x-1
Klio2033 [76]
A solution of a function is where the function hits the x-axis, so if y is any number that is not equal to 0, there is no possible way that point can be a solution. 

Hope this helps!
7 0
3 years ago
Read 2 more answers
Let set C = {even numbers between 1 and 99} and set D = {numbers between 1 and 150 that are evenly divisible by 10}.
Alex
C=\{2;\ 4;\ 6;\ 8;\ ...;\ 98\}\\\\D=\{10;\ 20;\ 30;\ 40;\ 50;\ 60;\ ...;\ 140\}\\\\C\ \cap\ D=\{10;\ 20;\ 30;\ 40;\ 60;\ 70;\ 80;\ 90\}\\\\Answer:\boxed{A}
4 0
3 years ago
Other questions:
  • Does second-hand smoke increase the risk of a low birthweight? A baby is considered have low birthweight if he/she weighs less t
    10·1 answer
  • If f(x)= 2x^2 -4x and g(x) = 5 – 2x, evaluate f(x) – g(x) for x = 5
    6·1 answer
  • What angle is included by segments AB and AC
    9·2 answers
  • PLEASE HELP!! I'm so confused!!!
    14·1 answer
  • Which is the last step when creating and analyzing a scatterplot from a table of values?
    14·2 answers
  • Given the points below, find
    9·1 answer
  • Pls help with 19 its due in 15
    7·2 answers
  • If f (x)=x^2, then f (4) = 4^2= 16
    11·1 answer
  • 825 tickets were sold for a game for a total of $1,462.50. If adult tickets sold for $2.50 and children's tickets sold for $1.00
    6·2 answers
  • HELP * PICTURE INSERTED*
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!