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
nevsk [136]
3 years ago
6

Given the following table, find the rate of change between f(-4) and f(0).

Mathematics
1 answer:
Virty [35]3 years ago
3 0

Answer:  The correct option is (B) \dfrac{1}{2}.

Step-by-step explanation:  We are given to find the rate of change between f(-4) and f(0) from the following table:

x -4 -2 0 2 4

f(x) -2 -1 0 1 2

The average rate of change of a function f(x) from x = a to x = b is given by

A=\dfrac{f(b)-f(a)}{b-a}.

From the given table, we have

f(-4) = - 2  and  f(0) = 0.

Therefore, the average rate of change between f(-4) and f(0) is given by

A=\dfrac{f(0)-f(-4)}{0-(-4)}=\dfrac{0-(-2)}{0+4}=\dfrac{2}{4}=\dfrac{1}{2}.

Thus, the required rate of change is \dfrac{1}{2}.

Option (B) is correct.

You might be interested in
Which is the simplified form of the expression 3(7/5x + 4) - 2(3/2 - 5/4x)
faltersainse [42]

Answer:

Step-by-step explanation:

I think you meant 3([7/5]x + 4) - 2(3/2 - [5/4]x).  If that's the case, then identify the LCD:  It is 20.  Multiply both [7/5]x + 4 and 3/2 - [5/4]x by 20 and then divide the resulting expression by 20:

3(28x + 80) - 2(30 - 25x)

------------------------------------

               20

Next, perform the indicated multiplication:

 84x + 240 - 60 + 50x

----------------------------------

                 20

This simplifies to:

 34x + 180        17x + 9

---------------- = ----------------

       20                 10

Next time, please share the answer choices.

6 0
3 years ago
Increase 10cm by 20%
solniwko [45]

Answer:

12 cm

Step-by-step explanation:

multiply 10 by .2

10 × .2 = 2

add 2 to 10

2 + 10 = 12 cm

5 0
3 years ago
Describe how you could find the area of the figure below then find its area
Sedaia [141]

Answer:

You could cut the shape into 2 different shapes: a triangle and a rectangle, and solve for their areas, then add the areas together.

Step-by-step explanation:

7 0
2 years ago
Read 2 more answers
What fraction of an hour is 8 minutes in simplest form
nikklg [1K]
1/15. 8/60 simplified down is 1/15
5 0
3 years ago
La suma de tres números es 1500, la razón del primero y el segundo es como 5 a 8, y la diferencia de los mismos es 111. El valor
ziro4ka [17]

Answer:

Step-by-step explanation:

You need to talk in English

8 0
3 years ago
Other questions:
  • The size of matrices a and b are given. Find the sizes of ab and ba whenever they are defined. (if an answer does not exist, ent
    9·1 answer
  • What if most common factor of 42 and 15
    13·2 answers
  • A 96 ounce container of orange juice cost $4.80 at what price should a 128 ounce container be sold in order for the unit rate fo
    6·2 answers
  • Explain how you would solve for x of the following equation x+3-10
    10·2 answers
  • Deanna estimated the product of 6.45 and 10.2 below.
    10·2 answers
  • First Person To Answer This Correctly Will Get 100 Points!
    8·1 answer
  • PLEASE HELP ME WITH THIS I HAVE BEEN ON THIS QUESTION FOR SO LONG
    7·2 answers
  • It is a six-digit whole number.
    6·1 answer
  • What would be the correlation coefficient (r) of the following scatter plot?
    7·1 answer
  • Mrs. Wood is a librarian at Westside Library. In examining a random sample of the library's book collection, she found the follo
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!