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
PIT_PIT [208]
3 years ago
7

Find the average rate of change for f(x) = x2 − 3x − 10 from x = 4 to x = 6

Mathematics
1 answer:
cluponka [151]3 years ago
6 0
I believe you meant f(x) = x^2 - 3x - 10.
                                                              f(b) - f(a)
The ave. r. of c. formula is     a. r. c = -----------------
                                                                 b -a
                               (6)^2 - 3(6) - 10 - [(4)^2 - 3(4) - 10]
Here,   a. r. c. =   ------------------------------------------------------        
                                                      6-4
                                           36 - 18 -10 - 16 + 12 + 10
     ... which comes out to ---------------------------------------
                                                                2

                a. r. c. = 7             for x^2 - 3x - 10 on the interval [4,6]


You might be interested in
What is the domain of the function in the graph above?​
alexdok [17]

Answer: [-1,infinity)

Step-by-step explanation:

4 0
3 years ago
The processing speed of a certain computer is 10¹¹ instructions per second. Another computer has a processing speed that is 10³
Mashcka [7]
“Times as fast” means you need to multiply the original speed (10^11) by how many times faster the faster processor works:

10^11 instructions/second • 10^3 faster = 10^14 instructions/second

The key is “___ times as fast”.
7 0
3 years ago
Quadrilateral CDEF is dilated by a scale factor of į to form quadrilateral C'D'E'F'.
Kobotan [32]

Given:

CDEF is dilated by a scale factor of \dfrac{3}{4} to form the quadrilateral C'D'E'F'.

To find:

The measure of side E'F'.

Solution:

If a figure is dilated by a scale factor of k, then the side of dilated figure is k times of corresponding side of original figure.

CDEF is dilated by a scale factor of \dfrac{3}{4} to form the quadrilateral C'D'E'F'. So,

E'F'=\dfrac{3}{4}\times EF

From the given figure it is clear that EF=12. So,

E'F'=\dfrac{3}{4}\times 12

E'F'=9

Therefore, the measure of side E'F' is 9 units.

7 0
3 years ago
What equals 93 ease say something good
Anit [1.1K]
Ninety five plus negative two
8 0
3 years ago
Valor absoluto de |-14|<br>​
faust18 [17]

Answer: 14

Step-by-step explanation: absolute value is always positive

4 0
3 years ago
Read 2 more answers
Other questions:
  • What does y equal ?<br> 4y^2= 5.76<br> y =
    13·2 answers
  • If trapezoid JKLM is translated according to the rule (x, y) → (x + 8, y − 3), what are the coordinates of point L'?
    14·2 answers
  • Trying to graduate with in the next week please help!
    6·2 answers
  • I need help on this question. I don't want to get a bad grade. -_-
    5·1 answer
  • Find two numbers whose sum is 58 and whose difference is 16 <br> Can anyone help me out
    11·1 answer
  • Choose the most appropriate name for the function described below.
    6·2 answers
  • Please I need help to do this
    13·2 answers
  • Evaluate each expression, m= 4, x= 9, and r= 1/6
    10·1 answer
  • PLEASE answer this I put the graph in the picture<br><br>​
    8·1 answer
  • Which one is it A B or c
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!