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
grin007 [14]
2 years ago
8

Please please help *image attached* it’s ap calc ab

Mathematics
1 answer:
vaieri [72.5K]2 years ago
8 0

The average rate of change of a function f(x) over some interval [a, b] is the difference quotient,

\dfrac{f(b)-f(a)}{b-a}

which corresponds to the slope of the line connecting the points (a, f(a)) and (b, f(b)) in the graph of f(x).

Given f(x) = 3x² - x³ (correct me if I'm wrong, the exponents look cut off in your screenshot), the average rate of change on [1, 5] is

\dfrac{f(5)-f(1)}{5-1}=\dfrac{(3\cdot5^2-5^3)-(3\cdot1^2-1^3)}4 = \dfrac{75-125-3+1}4 = \boxed{-13}

You might be interested in
5(x+7)+2(y-1)when x=7 and y=2
balu736 [363]

Answer: 72

Step-by-step explanation:

First plug in 7 for x

5(14)

Then multiply

70

Next plug 2 in for y

2(1)

Multiply

2

Lastly, add 70 and 2 together.

72.

Hope this helps.

5 0
3 years ago
Read 2 more answers
Write 17/25 as a percent
WINSTONCH [101]

Answer:

68%

Step-by-step explanation:

Times both the top and bottom number by 4.

6 0
3 years ago
Read 2 more answers
Molly bought a flat. At the beginning of
anzhelika [568]
A is the answer sir if I’m wrong I’m sorry but I’m sure
3 0
3 years ago
Which formula gives the area of a rectangle?
Tpy6a [65]

Answer:

L*W=Area

Step-by-step explanation:

The formula Length x Width = Area is the correct formula for the area of a rectangle. The same formula works for a square!

6 0
3 years ago
Read 2 more answers
Help Please. im giving 20 points
UNO [17]

Answer:the other leg is 6

Step-by-step explanation:

13-5=6 so math dosent lie so if I’m not mistaken your answer would be 5!!! Have a good day, hope it helps!

4 0
3 years ago
Read 2 more answers
Other questions:
  • 12 over 50 as a decimal
    7·2 answers
  • Debra can run 20.5 miles in 2.5 hours how many miles per hour can she run math problems
    9·1 answer
  • A local little league has a total of 65 players of 20% or left handed how many left-handed players are there
    13·1 answer
  • What is the solution to the equation below? Round your answer to two decimal places. log6 x = 2.1
    14·2 answers
  • A triangle has a side length of 11, and a side length of 17. The third side length is also a positive integer. How many differen
    13·2 answers
  • M is the midpoint of LN. L has coordinates (-3,-1) and M has coordinates (0,1). Find N coordinates.
    5·1 answer
  • A Bag contains several stuffed animals. There are 3 tigers 2 orangutans 5 panda bears 8 giraffes and 7 Giselle's. Steven randoml
    8·1 answer
  • What’s the standard form of the line that passes through (7,-3) and has a y-intercept of 2?
    6·2 answers
  • Somebody help me please this is algb 1
    15·2 answers
  • Find the missing side of this right
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!