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
meriva
3 years ago
6

What is the inverse of the function F(x)= 19/x^3?

Mathematics
2 answers:
AleksAgata [21]3 years ago
4 0

set f(x) equal to y

y = 19/ x^3

swap x and y

x = 19/y^3

make y the subject

xy^3 = 19

y^3 = 19/x

y =  \sqrt[3]{ \frac{19}{x} }

then just replace y with f^-1(x)

f(x) =  \sqrt[3]{ \frac{19}{x} }

hope this helped! have a good day ~ •lipika•

Nana76 [90]3 years ago
4 0
<h2>Answer:</h2>

The inverse of the function F(x) is:

          \sqrt[3]{\dfrac{19}{x}}

<h2>Step-by-step explanation:</h2>

We are given a rational function F(x) as:

F(x)=\dfrac{19}{x^3}

The steps to find the inverse function of a given function f(x) are as follows:

1.   Put f(x)=y

2.  Interchange the value of x and y

3.  Solve for y.

Hence, we find the inverse of F(x) as follows:

F(x)=y

i.e.

\dfrac{19}{x^3}=y

Now we interchange x and y

i.e.

\dfrac{19}{y^3}=x

Now we solve for y as follows:

y^3=\dfrac{19}{x}\\\\i.e.\\\\y=\sqrt[3]{\dfrac{19}{x}}

      Hence, the inverse function is:

                 \sqrt[3]{\dfrac{19}{x}}

You might be interested in
A line contains the points (82, -96) and (87, -86)
Tasya [4]

Answer:

D

Step-by-step explanation:

please give me brainliest

6 0
3 years ago
A snail can travel 390 inches in 5 hours.<br> How far does it travel in 1 hour?
puteri [66]
78, divide 390 by 5 which equals 78
8 0
3 years ago
Read 2 more answers
4^4 + 1/2 step by step
expeople1 [14]
4^4 + 1/2
= (4×4×4×4) + 1/2
= 256 + 1/2
= 256 + 0.5
= 256.5
8 0
3 years ago
explain how you can mentally determine whether 125 x 0.9 is less than, greater than, or equal to 125.
Citrus2011 [14]
Anything times 1 is equal to itself. Anything times less than one is less than itself. Anything times greater than one is greater than itself. Therefore, 125 times .9, which is less than one, is less than 125
3 0
3 years ago
Read 2 more answers
2. For the competition, each band member needs $12 for food. To get to the competition, the school rents 3 buses that cost $580
Kamila [148]

Answer:

(75 × 12) + (3 × 580) = 2640

Step-by-step explanation:

3 0
2 years ago
Other questions:
  • Can anyone PLEASE help me on this these<br> god bless you☻
    11·2 answers
  • In the 2011 season, drew brees of the New Orleans saints completed 468 passes. This was 71.2% of his attempts. How many attempts
    13·1 answer
  • What cycle time would match capacity and demand if demand is 173 units a day, there are 2 shift(s) of 458 minutes each, and work
    12·1 answer
  • Caroline starts with $20 in her piggy bank. Each week she adds $4 to the piggy bank. After how many weeks will Caroline have mor
    9·2 answers
  • 5. Find the measures of the numbered angles.<br>​<br>6. Find the valuses of x and y.
    5·1 answer
  • What is the area of a triangle whose vertices are D(3, 3) , E(3, −1) , and F(−2, −5) What is the area of the rectangle?
    15·1 answer
  • In the diagram below, c is the midpoint of ab. If ac is 6 centimeters, what is the length of cb?
    9·2 answers
  • Find the circumference of a circle with a radius of 5 mm.
    13·1 answer
  • The table represents a linear function that shows the number of stamps y that a student collects after x months. Complete the ta
    9·1 answer
  • Which expression is equivalent to…
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!