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
DanielleElmas [232]
2 years ago
14

Which graph represents the function?

Mathematics
1 answer:
zavuch27 [327]2 years ago
7 0
We are asked to find the graph of the function f(x)=\frac{1}{x-1}-2. When we graph it, we get something like the image attached below. We can see that the one of the curves intersect the y-axis at (0,3), and the only graph that showcases that is the fourth graph. Hope this helps and have a great day!

You might be interested in
What is the average rate of change for the function f(x)=3x^2 -5 on the interval −3 ≤ x ≤ −1 ?
Anestetic [448]

Answer:

-12

Step-by-step explanation:

Let b = -1 and a = -3

The average rate of change = \frac{f(b) - f(a)}{b - a}

f(b) = f(-1) = 3(-1)^2 - 5 = 3 - 5 = -2

f(a) = f(-3) = 3(-3)^2 - 5 =27 - 5 = 22

f(b) - f(a) = -2 - 22 = -24

b - a = -1 + 3 = 2

\frac{f(b) - f(a)}{b - a} = -24/2 = -12

4 0
2 years ago
Help I don’t understand this ‍♀️
irina [24]
Hello there!
Point A is (-4,2)
Point B is (3,5)
Point C is (-2,-4)
Point D is (-3,1)
Point E is (0,-2)
6 0
3 years ago
Read 2 more answers
Please help with this will give brainliest to the first answer!
kozerog [31]

Answer:

your answer is 415 in^3

Step-by-step explanation:

ok the equation  in finding the volume of a come is

V= \pi r^2 \frac{h}{3}

step 1: plugin

\pi =3.14

3.14 x 6^2 x 11/3

3.14x 36 x 11/3 =   (6/3 turns into a 2)

113.04x 11/3= 114. 48, when rounded, it's going to give you 415 in^3

5 0
2 years ago
How is finding distances in a coordinate plane helpful to an archaeologist?
Shkiper50 [21]
What is the answer to how do
4 0
3 years ago
Read 2 more answers
Write the polynomial in factored form as a product of linear factors f(r)=r^3-9r^2+17r-9
adelina 88 [10]

Answer:

  f(r) = (x -1)(x -4+√7)(x -4-√7)

Step-by-step explanation:

The signs of the terms are + - + -. There are 3 changes in sign, so Descartes' rule of signs tells you there are 3 or 1 positive real roots.

The rational roots, if any, will be factors of 9, the constant term. The sum of coefficients is 1 -9 +17 -9 = 0, so you know that r=1 is one solution to f(r) = 0. That means (r -1) is a factor of the function.

Using polynomial long division, synthetic division (2nd attachment), or other means, you can find the remaining quadratic factor to be r^2 -8r +9. The roots of this can be found by various means, including completing the square:

  r^2 -8r +9 = (r^2 -8r +16) +9 -16 = (r -4)^2 -7

This is zero when ...

  (r -4)^2 = 7

  r -4 = ±√7

  r = 4±√7

Now, we know the zeros are {1, 4+√7, 4-√7), so we can write the linear factorization as ...

  f(r) = (r -1)(r -4 -√7)(r -4 +√7)

_____

<em>Comment on the graph</em>

I like to find the roots of higher-degree polynomials using a graphing calculator. The red curve is the cubic. Its only rational root is r=1. By dividing the function by the known factor, we have a quadratic. The graphing calculator shows its vertex, so we know immediately what the vertex form of the quadratic factor is. The linear factors are easily found from that, as we show above. (This is the "other means" we used to find the quadratic roots.)

7 0
3 years ago
Other questions:
  • **70 POINTS** NO GUESSING
    10·2 answers
  • A barrel holds 50 l, how many gallons is this?
    12·1 answer
  • What are the solutions to the system of equations? {y=x2−4x+8y=2x+3
    12·1 answer
  • Which is the mode for the data set? <br>-1, 0, 3, 4, 3, 1<br><br>-0.5<br>0.3<br>2<br>-1​
    5·1 answer
  • Harriet brought 4 pies,which she plans to share with a group of friends.If there is exactly enough to give each member of the gr
    12·1 answer
  • Solve this inequality (show your work)<br> 30x+ 600 ≥ 1,500
    5·2 answers
  • If you're into anime could you answer and let me know? I'll be commenting 3 anime recommendations btw.
    7·1 answer
  • Two word problems :)
    15·1 answer
  • HELPPP THIS IS TIMED what is the answer
    8·1 answer
  • Find a degree 3 polynomial that has zeros -2,3 and 6 and in which the coefficient of x^2 is -14. The polynomial is: _____
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!