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
12345 [234]
3 years ago
13

Find f (x )if f apostrophe apostrophe (x )equals x to the power of negative 2 end exponent comma space x greater than 0 comma sp

ace f (1 )equals 0 and f (2 )equals 0.
Mathematics
1 answer:
viva [34]3 years ago
3 0

Step-by-step explanation:

Given g'(x) = g^{-2}, x> 0\ g(1) = 0 \ and \ g(2) = 0

To get g(x), we will have to integrate g'(x)

g(x)  = \int\limits {x^{-2}} \, dx\\ g(x)  = \frac{x^{-2+1}}{-2+1} + C\\ g(x) = -x^{-1} + C\\g(x) = -x^{-1} + C\\

If g(1) = 0, this means at x = 1, g(x) = 0

0 = -1⁻¹ + C

C= 1

Substitute C = 1 into the function

g(x) = -x⁻¹ + 1

If g(2) = 0, this means at x = 2, g(x) = 0

0 = -2⁻¹ + C

C= 2⁻¹

C =  1/2

Substitute C = 2 into the function

g(x) = -x⁻¹ + 1/2

You might be interested in
What is
Tpy6a [65]

5/6 - 3/8

Rewrite the fractions to have a common denominator:

5/6 x 4 = 20/24

3/8 x 3 = 9/24

Now you have 20/24 - 9/24 = 11/24

The answer is D. 11/24

6 0
3 years ago
Read 2 more answers
The ratio of the number of fiction book is 9:4, the different between the number of fiction and non fiction is 245
Evgesh-ka [11]

Answer:

Step-by-step explanation:

The ratio of the number of fiction books is 9:4

 the difference between the number of fiction and nonfictionn is 245

so if the number of fiction books = 9x

then the number of nonfiction books = 4x

then difference = 9x-4x = 5x

the difference is given 245

then 5x= 245

x=\frac{245}{5}=49

number of fiction books =49×9=441

number of nonfiction books =49×4=196

brainly.com/question/27979540?answering=true&answeringSource=feedPublic%2FhomePage%2F12

#SPJ2

8 0
2 years ago
75% of what number is 200
Lerok [7]
We try to find the number that 75% of it is 200 by set the number that we try to find by A
-> A x 75/100 = 200
-> (A x 75)/100 = 200
-> A x 75 = 200 x 100
-> A x 75 = 20,000
->A = 20,000/75
-> A = 266.6666...
So that the number that 75% of it is 200 : 266.6667


4 0
3 years ago
Read 2 more answers
suppose the growth of Bermuda grass from germination to lawn-care length is normally distributed with a mean of 20 days with a s
Law Incorporation [45]

I chose D bcuz it the right answer to pick

6 0
3 years ago
Identify a pattern in the given list of numbers. Then use this pattern to find the next number. 17,7,-3,-13,-23
notka56 [123]

Answer:

-33

Step-by-step explanation:

The sequence is descending so the nth term would be -10n and the 0 term would be 27 so the nth term for the sequence would be -10n +27.

The question asks you to find the 6th term so (-10 x 6) + 27 = -60 + 27 = -33

4 0
2 years ago
Other questions:
  • If a sprinkler waters 1 over 14 of a lawn in 1 over 2 hour, how much time will it take to water the entire lawn?
    8·2 answers
  • The average value of the function F (T) =(t-4)^2 on [0,9] is
    7·1 answer
  • If f(x)=2x and g(x)=x^2 -1, which statement is true?
    13·1 answer
  • If it is 10:46 am how many minutes until noon?
    10·2 answers
  • In a classroom,there are 12 girls and 8 boys.What fraction of the students in class are girls?What percent of the class are girl
    9·1 answer
  • The account executive of a brokerage firm has recommended that one of her customers consider stock from five aerospace companies
    6·1 answer
  • How do I translate the verbal phrase into an inequality all real numbers that are less than or equal to -3 and greater than or e
    12·1 answer
  • 12.
    9·2 answers
  • F(x) = -5x2 + 10x + 7 what is the Value and is it minimum or maximum
    15·1 answer
  • Which is the answer? <br><br> A.8<br> B.1<br> C.2<br> D.5<br><br> please help :(
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!