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
Alex Ar [27]
3 years ago
9

What are the domain and the range of function ? f(x)=x-6/x^2-3x-18​

Mathematics
1 answer:
seraphim [82]3 years ago
4 0

Step-by-step explanation:

f(x)= (x-6) /(x²-3x-18)

=> (x-6) / (x-6)(x+3)

Domain = { x/ x≠6, x≠-3, x€R}

Range = { y/ y € R}

You might be interested in
A parabola has vertex (2, 3) and contains the point (0, 0). find an equation that represents this parabola.
AfilCa [17]
First write it in vertex form :-

y= a(x - 2)^2 + 3    where a is some constant.

We can find the value of a  by substituting the point (0.0) into the equation:-

0  = a((-2)^2 + 3

4a = -3

a = -3/4

so our equation becomes  y =  (-3/4)(x - 2)^2 + 3




7 0
3 years ago
NEED HELP FAST! What is the value of x?<br> A. 6<br> B. 6sqrt3<br> C. 12<br> D. 12sqrt3
Nimfa-mama [501]

Answer:

x = 6√3 is the correct answer of this question ...plz mark my answer as brainlist plzzzz vote me

6 0
3 years ago
If x= 35. what is the value of Y?<br> 0 35
Grace [21]

Answer:

55

Step-by-step explanation:

In a triangle all the angles = 180 degrees

That means: x + y + 90 = 180

x + y = 180 - 90 = 90

35 + y = 90

y = 90 - 35

y = 55 degrees

6 0
3 years ago
In old-growth forests of douglas fir, the spotted owl dines mainly on flying squirrels. If we left When the initial population i
Delicious77 [7]

Answer: There are 667 owls for every 1000 squirrels.

Step-by-step explanation:

Since we have given that

Number of owls = 30

Number of squirrels = 45

If the number of owls and squirrels will continue to increase.

If there are 1000 squirrels, then the number of owls would be

\dfrac{30}{45}=\dfrac{x}{1000}\\\\x=\dfrac{30\times 1000}{45}\\\\x=666.67\\\\x\approx 667

Hence, there are 667 owls for every 1000 squirrels.

5 0
3 years ago
Which graph shows a linear function?
dimulka [17.4K]

Answer:

I this that its the third graph

8 0
2 years ago
Other questions:
  • What is 4/7 in decimal form
    8·1 answer
  • A cereal box has dimensions of 2 in., 1 5 3 in., and 3 10 4 in.If the box contains 8 servings, how much volume does each serving
    14·1 answer
  • Will give brainliest
    5·2 answers
  • Given the polynomail function below, find f(-5) f(x)=x^2-2x-7
    9·1 answer
  • How would you write the equation with a slope of 2/3 and a y-intercept of -3​
    13·1 answer
  • Round 1.9383 to 1 decimal place
    9·1 answer
  • 11. Which point is not on the graph of 2x + 3y - Z - 12 = 0?
    9·1 answer
  • Use elimination to solve the system of equations.<br> 2X - 3Y = 9 <br> -5X - 3Y = 30
    15·1 answer
  • Correct the error. Perimeter =4+3+4+5+ = in.<br><br><br> WILL GIVE BRAINLIEST
    7·2 answers
  • Please helpp meeeee with a right answer
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!