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
Zinaida [17]
3 years ago
7

Suppose a function f has an inverse. If f(2)=6 and f(3)=7, find: f^-1 (f(3))

Mathematics
1 answer:
klemol [59]3 years ago
3 0

9514 1404 393

Answer:

  3

Step-by-step explanation:

The definition of an inverse function is ...

  f^-1(f(x)) = x

Then ...

  f^-1(f(3)) = 3

You might be interested in
Five times a number is the same as 30 more than 8 times the number. Find the number.
allsm [11]

5x = 8x+30

5x-8x+30 = 0

-3x=-30

x=-10

5 0
3 years ago
If x=0,5 the solve 10x
OverLord2011 [107]

Answer:

f=110132.328974hti

Step-by-step explanation:

3 0
3 years ago
John received $300 for his birthday he buys 4 DVDs at $12.95 each. Sales tax is 6.5% how much birthday money does he have left
joja [24]

Answer: $244.83


Step-by-step explanation:

First find the original amount spent on dvds:

    $12.95 * 4 = $51.80

Then, the sales tax (6.5% is converted to decimal form by dividing by 100):

    $51.80 * 0.065 = $3.367

Add the sales tax to the original amount to get the total amount spent:

    $51.80 + $3.367 = $55.167

Round to the nearest hundredth:

    $55.167 -> $55.17

Subtract the total amount from the money received for his birthday:

    $300 - $55.17 = $244.83

4 0
3 years ago
600000 80000 10 expanded. form
kirza4 [7]
600000+80000+10=680,010 six hundred eighty thousand ten
7 0
3 years ago
1/3(4 + 18)-2²<br>PLIS I need help :(​
liraira [26]

Answer:

10/3

General Formulas and Concepts:

<u>Pre-Algebra</u>

Order of Operations: BPEMDAS

  1. Brackets
  2. Parenthesis
  3. Exponents
  4. Multiplication
  5. Division
  6. Addition
  7. Subtraction
  • Left to Right<u> </u>

Step-by-step explanation:

<u>Step 1: Define</u>

1/3(4 + 18) - 2²

<u>Step 2: Evaluate</u>

  1. (Parenthesis) Add:                                                                                          1/3(22) - 2²
  2. Exponents:                                                                                                      1/3(22) - 4
  3. Multiply:                                                                                                           22/3 - 4
  4. Subtract:                                                                                                          10/3
5 0
3 years ago
Other questions:
  • The amount of time that American astronauts spent on space is about 13,507,804 minuets. What is the word form of that number
    5·1 answer
  • Something divided by something equals 132
    12·1 answer
  • How many solutions does an equation have when you isolate the variable and it equals a constant
    7·1 answer
  • What is 6 divided by 258?
    8·2 answers
  • 4{x + 6} = 38 what is the value of x
    14·1 answer
  • A bicycle tire is 28 inches in diameter. Approximately how far does the bicycle move forward each time the wheel goes around? (u
    8·1 answer
  • Triangle 1 has vertices at (A,B), (C,D), and (E,F). Triangle 2 has vertices at (−A,B), (−C,D), and (−E,F). What can you conclude
    10·1 answer
  • Find the sum and product of the roots of each equation of <img src="https://tex.z-dn.net/?f=2x%5E%7B2%7D" id="TexFormula1" title
    7·1 answer
  • Help pls and explain!!
    6·1 answer
  • Hello please answer ASAP i will give brainliest.
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!