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
Ipatiy [6.2K]
3 years ago
7

Which interval contains a local minimum for the graphed function?

Mathematics
2 answers:
DochEvi [55]3 years ago
4 0

Answer : Option D is correct i.e [2.5,4]

Explanation :

Suppose our function is f(x)

then the value of f(x) is minimum where

it reaches -0.44 and 3 with two different intervals .

As we know that for finding the local minimum ,

the criteria is that  f'(x)=0 .

So, here

f'(-0.44)=0 and

f'(3)=0

both are the local minimum point for the function f(x)

but -0.44 is the global minimum point .

In our case for [2.5,4] is the required interval where f(x) reaches its  local minimum.

Tomtit [17]3 years ago
3 0

Answer:

The correct option is D. The interval [2.5, 4] contains a local minimum for the graphed function

Step-by-step explanation:

According to the definition of local mimima, a function has local minima at c if

f(c)

for all values of x. where, x\in [c-\epsilon, c+\epsilon]

From the graph it is clear that the given function has local minima at (-0.44,-4.3) and (3,-4).

-0.44\notin [-4, -2.5], 3\notin [-4, -2.5]

Therefore option A is incorrect.

-0.44\notin [-2, -1], 3)\notin [-2, -1]

Therefore option B is incorrect.

-0.44\notin [1, 2], 3\notin [1, 2]

Therefore option C is incorrect.

-0.44\notin [2.5, 4], 3\in [2.5, 4]

Therefore option D is correct.

You might be interested in
STEP 2 HELP ME ASAP !!!!
Whitepunk [10]

Answer:

y=7x

Step-by-step explanation:

x=time

8 0
3 years ago
Can u solve this for me??
dangina [55]

Answer:

19 lawns

Step-by-step explanation:

well 64.99 is about $65

so you would need to mow atleast 19 lawns (this does not included tax XD)

3 0
3 years ago
1000 i neye bölersek 100 kalır acil!!!!!!!​
Aneli [31]

Answer:

I think your answer is 10

Step-by-step explanation:

4 0
3 years ago
mikisha traveled from tampa to Miami a distance of 280 miles on one tank of gas if her tank holds about 13 gallons of fas ehat w
Aleks [24]
I will send someone too help you
8 0
3 years ago
Read 2 more answers
What do the following two equations represent?
alexira [117]
If you go on jiskha because you will find your answer by looking through search bar but the answe is B
4 0
2 years ago
Read 2 more answers
Other questions:
  • Please solve and show work if you can!
    12·2 answers
  • Find the solution to the system of equations
    11·1 answer
  • The difference between c and 7​
    10·2 answers
  • What is the method of comparing Coefficient ​
    6·1 answer
  • Keep help me this is confusing. which equation is graphed on the line?
    11·2 answers
  • The perimeter of a sand volleyball court is 50 meters. It is 9 meters wide. How long is it?
    11·2 answers
  • Check 56 divided 16 using multiplication
    11·1 answer
  • Studying for the act and I'm really bad at math, please help!
    5·1 answer
  • What is the equation of the line that has a slope of -4 and passes through (2, -3)
    7·1 answer
  • What is x?<br> 5x - 1 = - 8
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!