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
aalyn [17]
3 years ago
10

Can someone help me with this problem

Mathematics
2 answers:
expeople1 [14]3 years ago
7 0
Increasing
Increasing
Decreasing
t=3
t=14
V=4
UNO [17]3 years ago
7 0
<h3>Answers:</h3>
  • A) The graph of the function is <u>increasing</u> over the interval 0 < t < 3
  • B) The graph of the function is <u>increasing</u> over the interval 14 < t < 18
  • C) The graph of the function is <u>decreasing</u> over the interval 3 < t < 14
  • D) The graph has a max value of V = 7 at <u>t = 3</u>
  • E) The local min (V = 1) occurs when <u>t = 14</u>
  • F) I'm not sure what your teacher is trying to say here. There isn't a local max or local min when t = 18. Seems like a typo. If you ignore the "local max" part and you're only wanting the value of V, then V = 4 here.

========================================================

Explanation:

The graph goes uphill as you read from left to right over the interval 0 < t < 3. This means t is between 0 and 3. So the graph is increasing over this interval. The same applies for the interval 14 < t < 18 as well.

The graph goes downhill we we are between t = 3 and t = 14, so that's why the graph is decreasing on the interval 3 < t < 14.

The local min is the lowest point of the graph. For sine functions like this, they occur infinitely many often. But we're restricting to just one cycle (so to speak) and we only have one local min at (t, V) = (14, 1). So that explains the answer to part E. The answer to part D is similar but we're looking at the highest point this time at (3,7)

As for part F, it seems like your teacher made a typo because the graph is neither at the highest nor the lowest point when t = 18. The graph is right in the middle instead.

You might be interested in
The perimeter of a rectangular field is
Andre45 [30]
346 divided by 2 would be 153. Subtract 92, and that would lead you with 61.
Therefore, the ultimate answer is 61.
8 0
2 years ago
The change in the value of an account when given to the nearest dollar ? Identify the set of numbers that best describes .
AveGali [126]
When an account is rounded off to its nearest dollar will change based on the place value. For example, the given account of money if $ 56 730, then it will be rounded to its nearest ten thousands. Then the given amount will be rounded to $57,000 in where the given money rounded up and gain up to $300. But if the money will be rounded with its nearest hundreds, the money will become $ 56,700. Notice that the given money rounded down and lost $30 dollars.



7 0
3 years ago
PLZ HELP!!!! ISSA PROBLEM!!!!! WILL GIVE BRAINLIEST!!!!!
UNO [17]
The answer would be
130 degrees

4 0
3 years ago
Read 2 more answers
Which statement about the function is true?
krok68 [10]

Answer:

The function is negative for all real values of x where -6< x < -2

Step-by-step explanation:

Given f(x) = (x + 2)(x + 6)

The graph of the function is as shown in the attached figure.

As shown, we can deduce the following:

The function is positive for all real values of x where x > -2 and x < -6

The function is zero at x = -2 and x = -6

The function is negative for all real values of x where -6 < x <-2

Compare the observations to the given statements:

So, The true statement is The function is negative for all real values of x where -6 < x <-2

7 0
3 years ago
Write a problem that can be represented by this equation.y=20x+5
Anastasy [175]
Laila has a mobile plan where she has to pay 20 per month with a 5 dollar fee for unlimited texting...what is the cost of her montly bill after five months

Y-represents total
X-represents months
20-represents montly cost
5-represents fee
3 0
3 years ago
Other questions:
  • How many times can 26 go into 59
    8·1 answer
  • peter bought 32 chocolate bars at 4 for 3.he ate 2 of them and soldthe restat 3 for 4.how much money did he earn?
    12·2 answers
  • Stanley has a collection of seashells. He found 35% of his collection on Florida beaches. If Stanley has 49 seashells from Flori
    5·1 answer
  • Please help with part b
    10·2 answers
  • Find the time difference between 11:17 am and 5:09 pm
    12·1 answer
  • Select the factored form of the expression. If
    8·2 answers
  • Please help me asap
    8·1 answer
  • Mrs. Jackson made a line plot of the times it took students to complete a project.
    6·1 answer
  • This Stem-and-Leaf Plot is missing one data item. If the mode of the data set is 65, what is the value of the missing unknown da
    7·1 answer
  • The table shows the amount of money that Gabe earns based on the number of hours he works. Based on the table, which equation re
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!