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
barxatty [35]
3 years ago
5

Find the inverse of the function f(x) = x3 + 5

Mathematics
1 answer:
user100 [1]3 years ago
8 0

Answer:

<h2>{f}^{ - 1} (x) =  \sqrt[3]{x - 5}</h2>

Step-by-step explanation:

f(x) =  {x}^{3}  + 5

To find the inverse of f (x) , equate f(x) to y

That's

y = f(x)

y =  {x}^{3}  + 5

<u>Next interchange the terms</u>

That's x becomes y and y becomes x

x =  {y}^{3}  + 5

<u>Next solve for y</u>

<u>Send 5 to the other side of the equation</u>

{y}^{3}  = x - 5

Find the cube root of both sides to make y stand alone

That's

\sqrt[3]{ {y}^{3} }  =  \sqrt[3]{x - 5}

y =  \sqrt[3]{x - 5}

We have the final answer as

{f}^{ - 1} (x) =  \sqrt[3]{x - 5}

Hope this helps you

You might be interested in
What else would need to be congruent to show that triangle EFG=~ triangle HIJ by SSS?
Anuta_ua [19.1K]

Answer:

C

Step-by-step explanation:

In order to prove congruency using SSS, we need to prove that all three pairs of sides are congruent.

We are already given that EF ≅ HI and that FG ≅ IJ.

Therefore, the last bit of information we need to prove congruency using SSS is that EG ≅ HJ.

Hence, our answer is C.

8 0
3 years ago
which correctly shows how to use the GCF and the distributive property to find an expression equivalent to 24+44
Sergeu [11.5K]
I would say it is 4(6+11) that or 72 is the answer
7 0
3 years ago
Consider the equation 5x-2y=3. If possible, find a second linear equation to create a system of equations that has: Exactly one
nekit [7.7K]
A) One solution: 5x +2y = 0 . . . . (any line with a different slope)

b) Two solutions: not possible

c) No solutions: 5x -2y = 0 . . . . (any different line with the same slope)

d) Infinitely many solutions: 10x -4y = 6 . . . . (any other equation for the same line)
4 0
3 years ago
Read 2 more answers
Your gym membership costs $33 per month after an initial membership fee . you paid a total of $228 after 6 months.
Lubov Fominskaja [6]
So, what I did was multiply 33*6 and got 198 and then 228-198 to find out that the initial fee was 30 dollars. then multiply 33*9+30 to get a 9 month total cost of $327. Hope from here you are able to set up your equation now you have all the information needed :)
4 0
3 years ago
How do you write the number 506,709 in word form and expanded form
ICE Princess25 [194]
Word form-five hundred six thousand,seven hundred nine Expanded form-500,000+6,000+700+9
8 0
3 years ago
Other questions:
  • Please help, I'm in Pre-Calc, reviewing Algebra stuff.
    5·1 answer
  • Tickets to a musical cost $15 for adults and $6 for students. Mr. James and Mrs. Reagan are taking their classes to the musical.
    9·2 answers
  • Pls help im stuckkk ahhh
    9·2 answers
  • Please help !! :0 <br><br> 6 = -4 (x-2) + 2x
    13·1 answer
  • Nathan bought a pair of boots for $79.95 and 2 shirts for $19.99 each. The sales tax is 7.5%. How much did Nathan pay for all th
    5·1 answer
  • Suppose that you roll two dice and don’t get to look at the outcome. Your friend looksat the outcome and tells you honestly that
    15·1 answer
  • In Alaska, the temperature can get cold really quickly. Yesterday, the temperature dropped 3 degrees for 9 hours straight. What
    5·2 answers
  • How many degrees does the hour hand of a clock turn between 3 p.m and 7:30 p.m ?​
    10·2 answers
  • PLS HELP!
    11·2 answers
  • 1-tan^2(x)/sec^2 = cos(2x)
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!