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
cupoosta [38]
3 years ago
9

How can the average rate of change be identified for a function?

Mathematics
1 answer:
Digiron [165]3 years ago
8 0

Answer:

Rateofchange=\frac{f(x_2)-f(x_1)}{x_2-x_1}

where x₁ and x₂ are values in the interval [x,y] respectively

Step-by-step explanation:

Well, first to determine the average rate of change of a function, you should have the interval of the values of x for the function.

So lets assume you have a function;

f(x)=x^3-4x

And the interval as [1,3]

Then the average rate of change for the function f(x) will be;

=\frac{f(x_2)-f(x_1)}{x_2-x_1}

where x₁ and x₂ are the interval coordinates x,y respectively. In this case x₁=1 and x₂=3

To find the average rate of change in this example will be;

=\frac{f(x_2)-f(x_1)}{x_2-x_1} \\\\=f(x_2)=f(3)=3^3-4(3)=27-12=15\\\\=f(x_1)=f(1)=1^3-4(1)=1-4=-3\\\\\\=x_2-x_1=3-1=2\\\\\\=\frac{15--3}{2} \\\\=\frac{18}{2} =9

You might be interested in
4. In a cricket match a batsman hits of boundary 6 time out of 30 balls find the probability
antiseptic1488 [7]

Answer:

here

Step-by-step explanation:

We have been given that, in a cricket match, a batsman hits a boundary 6 times out of 30 balls he plays and we have to find the probability of not hitting boundary. So, the probability of hitting boundary⇒Number of boundaries hitTotal number of balls=630=15.

7 0
3 years ago
If m=a/b, m=18, and a=7, find b
garik1379 [7]

Answer:

11

Step-by-step explanation:

You will move the 7 to 18 but bc there is a equal sign you will change the positive sign to negative and just solve -7 plus 18 you will get 11 and that’s b

4 0
3 years ago
Read 2 more answers
Help please!!!!
NikAS [45]
468

You can get this by finding the area of each individual rectangle. 
5 0
3 years ago
Bob has 8 more dimes than quarters if he has a total of $4 .30, how many of each coin dies he have?
attashe74 [19]
The answer is $5.10
4 0
2 years ago
Ben and Alice buy some chocolates. Ben eats two full chocolates and five-eighths of a chocolate. Alice eats one full chocolate a
snow_lady [41]

Answer:

Ben ate 1 1/2 more chocolate than Alice

Step-by-step explanation:

2 5/8 - 1 1/8 = 1 4/8

Simplify: 1 1/2

Ben ate 1 1/2 more chocolate than Alice.

6 0
2 years ago
Other questions:
  • Write 75 over 100 in simplest form
    10·2 answers
  • Express 12.5% as a decimal<br><br> Thanks :)
    15·1 answer
  • a car has 15 gallons of gas in its tank the car travels 35 miles per gallon of gas how much gas does the car used to go 100 mile
    10·1 answer
  • A consumer group surveyed 146 airplane travelers after a flight and found that 132 of them would fly that airline again. Find th
    13·1 answer
  • Please help ASAP!!!!!!
    14·1 answer
  • Can you click on this link and donate? https://www.patreon.com/rising_up77
    15·1 answer
  • Y= 7(81)x - 17 (3). HELPPP!!!!!!!!!!!!!!!!!!!????????????
    5·1 answer
  • PLZ HELP CORRECT ANSWER WILL GET BRAINLIEST
    10·2 answers
  • Find value of x<br> Find value of y
    14·1 answer
  • For the function whose graph is shown, which is the correct formula for the function?
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!