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
Ghella [55]
2 years ago
7

Which table shows a function that is decreasing only over the interval (–1, ∞)?

Mathematics
1 answer:
aleksandr82 [10.1K]2 years ago
3 0

The table that shows a function that is decreasing only over the interval (–1, ∞) is:

A 2-column table with 6 rows. The first column is labeled x with entries negative 3, negative 2, negative 1, 0, 1, 2. The second column is labeled f of x with entries negative 1, negative 3, negative 5, negative 2, negative 1, 2.

<h3>When a function is decreasing?</h3>

A function is decreasing if when we increase the value of x, we decrease the value of y, and vice versa.

Decreasing on the (–1, ∞) means that as x increases on the interval, i.e. x = -100, then x = -10, then x = -2, the value of y decreases. The function that follows this pattern only on this interval is:

A 2-column table with 6 rows. The first column is labeled x with entries negative 3, negative 2, negative 1, 0, 1, 2. The second column is labeled f of x with entries negative 1, negative 3, negative 5, negative 2, negative 1, 2.

More can be learned about decreasing functions at brainly.com/question/2649645

#SPJ1

You might be interested in
A positive number is 30 less than its square. Find the number.
Veronika [31]
<span><span>x = x^2 - 30

or

x^2 - x - 30 = 0
Factors to
(x-6)(x+5) = 0

x = +6 is the positive number</span></span>
8 0
4 years ago
You bought one skirt at $18.27, two shirts at $15.78, and a pair of shoes at $34.50. if the tax rate is 7%, what is the total co
Ludmilka [50]
I believe the answer to that problem would be $68.55, since you have to add them together and then multiply them by .07 for the percentage. 
6 0
3 years ago
A car dealership recently started tracking the number of cars sold each month based on the number of commercials aired on TV tha
Firlakuza [10]
B you have to get what your gut says
8 0
3 years ago
Read 2 more answers
Given the function f(x)=x2+2x+1, find:<br> f(2b)
Maru [420]

Hey there!!

Given equation :

f ( x ) = x² + 2x + 1

Find f ( 2b )

In order to solve this question, we will need to replace the value 2b instead of x

... f(2b) = ( 2b )² + 2 ( 2b ) + 1

... f(2b)= 8b² + 4b + 1

Hope my answer helps!

5 0
4 years ago
Read 2 more answers
Please help with the math question above! I will give brainliest!
galina1969 [7]
F(2) is referring to the 2 on the x-axis. You can see that the point aligning with 2 on the x-axis is also 2 on the y-axis. Therefore, f(2)=2! hope that helped
6 0
4 years ago
Read 2 more answers
Other questions:
  • Two workers can paint a house in 7 hours. How much time will it take 3 workers to paint the same house?
    8·2 answers
  • Which translation transformed the parent function, f(x), to g(x)?
    5·2 answers
  • The sum of the interior angles of a 7-gon is 900 1,080 1,260 1,440
    15·1 answer
  • How to simplify 9/18??
    6·1 answer
  • O 30<br> 3. Which is a solution to x + 3 = 2x - 87<br> O 10<br> O 11<br> O 12
    6·1 answer
  • (w-v)²+2v-7w if w=-4 and v=1
    7·1 answer
  • What is the inverse of the function f(x) = 2x + 1?
    9·1 answer
  • Question is inside the picture, please no links we all know they are viruses at this point..
    10·2 answers
  • Need help asap!!<br>Find the unknown size of the angle ​
    15·1 answer
  • Evaluate 4y-4, when y=3
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!