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
Arturiano [62]
3 years ago
10

Inverse function of f(x)=2/x^2

Mathematics
1 answer:
frez [133]3 years ago
7 0

Step-by-step explanation:

let y= f(x)= 2/x^2

{x}^{2}  =  \frac{2}{y}  \\ or \: x =  \sqrt{ \frac{2}{y} }  \\

or, f-1(y) = Root(2/y)

or, f-1(x) = Root (2/x)

this is the inverse function of the given.......

You might be interested in
Use the number line to answer the question. Each tick represents 1 unit.
Yanka [14]

Answer and Step-by-step explanation:

Essentially, you are describing the position of point K using the location of the other points on the graph.

<u>Let's start listing some descriptions:</u>

K is:

<em>3 more than H</em>

<em>2 more than J</em>

<em>3 less than L</em>

<em>4 less than M</em>

<em>7 less than N</em>

<em>12 less than P</em>

<em />

<u>Now look at the answer choices and compare it to what we wrote.</u>

We see that the answer choices A, B, and D are incorrect (based on what we wrote), and that answer choice C is correct.

<u>[C. 7 less than N] is the correct answer.</u>

<u></u>

<u></u>

<em><u>#teamtrees #PAW (Plant And Water)</u></em>

<em><u></u></em>

<em><u>I hope this helps!</u></em>

3 0
3 years ago
-9 - (-4) = <br> What does that equal to?
CaHeK987 [17]

Answer:

-5

Step-by-step explanation:

When you subtract a negative you end up adding it instead

5 0
3 years ago
If &lt;ABC measures 100 and is inscribed in a circle O. find &lt;BAO and &lt;BCO​
satela [25.4K]

Answer:

<BCO​ = <BAO​ = 20degrees

Step-by-step explanation:

If <ABC measures 100 and is inscribed in a circle O. find <BAO and <BCO​

To get <BAO and <BCO​, we need to get <AOC first.

From the figure, it can be seen that triangle ABC is an isosceles trinagle. Hence;

<BAC + <BCA + 100 = 180

Since <BAC = <BCA

<BAC + <BAC = 180 - 100

2<BAC = 80

<BAC = 80/2

<BAC = 40

Also;

<BAO = <BCO​ and <BAO = <BAC/2

<BAO = 40/2 = <BCO​

Hence <BCO​ = <BAO​ = 20degrees

3 0
2 years ago
Plz help and fast!! need it to be right!
Goshia [24]
First you need to solve for x by subtracting 9 from both sides (-3x less than/equal to 6), then dividing the inequality by -3, which would also flip the sign, so to speak. now you would have x is greater than/ equal to -2. now you would draw a circle above -2, fill it in since it is equal to, and draw the arrow going toward 0 (I think)
7 0
3 years ago
Suppose a candy bar weighs 5.38 ounces. How much does a pack of 8 bars weigh?
Alla [95]

Answer:

Step-by-step explanation: you multiply 5.38 and 8 and you get the answer 43.04

6 0
2 years ago
Read 2 more answers
Other questions:
  • What is the slope of the line below? If necessary, enter your answer as a
    5·1 answer
  • What does <a href="/cdn-cgi/l/email-protection" class="__cf_email__" data-cfemail="dafb9a">[email&#160;protected]</a>#., ;'. Tra
    13·1 answer
  • Please help!! I need to make up my own formula with LENGTH X WIDTH, can someone please help me!!!
    13·1 answer
  • SIMPLIFY EACH EXPRESSION!!<br><br> 2 ^ -5 , 5 ^ -3 , 10^-4
    13·1 answer
  • There are two differences between the bank statement and the check register describe each of them
    11·1 answer
  • How do I solve these?​
    9·1 answer
  • What does the denominator of 3/2 mean? <br><br>​
    13·1 answer
  • Zachary invested $5,300 in an account paying an interest rate of 9 % compounded
    15·1 answer
  • 30 POINTS PLS HELP
    13·2 answers
  • Which of these is the correct root of the word judicial?
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!