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
Reika [66]
3 years ago
10

What is the average rate of change of f over the interval [3,4]?

Mathematics
1 answer:
masya89 [10]3 years ago
3 0

Answer:

4

Step-by-step explanation:

The average rate of change of f(x) in the closed interval [ a, b ] is

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

Here [ a, b ] = [ 3, 4 ] , then

f(b) = f(4) = - 1 ← from table

f(a) = f(3) = - 5 ← from table , then

average rate of change = \frac{-1-(-5)}{4-3} = \frac{-1+5}{1} = 4

You might be interested in
Victoria is shopping for thank-you notes at Sweet Greetings. She is trying to decide between the three different packages of not
sleet_krkn [62]
For this question, you need to find the price per unit. The unit in this case is a note, so we are looking for the price of each individual note in the package. The way we find this is by taking the price divided by the number of notes So package one would come out to be (9/18) or .50 dollars per note. Package two would come out to be (12/16) or .75 dollars per not. Package three would be (4/10) or .40 dollars per note. Your answer would simply the one with the lowest price per note, and in this case would be package three
8 0
3 years ago
5. y = 2x + 6<br> 2x - y=2
Crank

Step-by-step explanation:

y = 2x + 6

2x - y = 2

To solve this system of equations, let's first add the equations together:

(y) + (2x - y) = (2x + 6) + (2)

2x = 2x + 8

2x - 2x = 8

0 = 8

There are no values of x that will make this equation true, so the lines never intersect, and therefore there are no solutions to this system of equations.

5 0
3 years ago
The diameter of a circle is 20 centimeters. What is the circumference?
nlexa [21]

Answer:

20\pi cm

Step-by-step explanation:

C = d\pi

C = 20\pi

7 0
2 years ago
Read 2 more answers
Which method is the best method for solving the equation?<br> <img src="https://tex.z-dn.net/?f=8x%5E%7B2%7D%20-%2013x%20%2B%203
Paladinen [302]

Answer:

Step-by-step explanation:

Which Method Should Be Used to Solve a Quadratic Equation? Quadratic equations are of the form ax2 + bx + c = 0 where a, b and c are real numbers, a ≠ 0. Quadratic equations have two solutions, but it is possible that one solution may repeat. happy to help

3 0
3 years ago
Marjorie has 28 feet of trim to use as edging on a rectangular blanket she wants to make. What is the length and width of two bl
zloy xaker [14]
7 by 2 for each blanket. If you split 28 into 2 sheets, its 14, sooo.
5 0
3 years ago
Other questions:
  • What series of transformations would carry parallelogram ABCD onto itself?
    10·1 answer
  • Express 0.7 as a fraction
    15·2 answers
  • Write down an expression in terms of n for the next even numer after 2n+2
    15·2 answers
  • Henry has been typing a book report that contains 1250 words. So far he has been typing for 1/4 hour at a rate of 30 words per m
    8·1 answer
  • 3. Fill in the missing number: (6) (___) = 1<br> a. 6<br> b. -6<br> c. 0<br> d. 1/6
    7·2 answers
  • Use the regular hexagon PORSTU to answer the question.
    7·2 answers
  • If f (x ) = 3x , what is f (-2) and f (2)?
    7·2 answers
  • Please help me the picture below has the question and the answers
    7·1 answer
  • What decimal is equivalent to 0.85
    15·1 answer
  • the number line goes from 0 to 1 and is subdivided into tenths Describe where youd locate the point 15/25
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!