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
Marianna [84]
1 year ago
12

Which represents the inverse of the function f(x) = 4x?

Mathematics
1 answer:
vampirchik [111]1 year ago
8 0

Answer: f^{-1}(x)=\frac{x}{4}

Step-by-step explanation:

Let f(y)=x.

x=4y\\\\y=\frac{x}{4}\\\\\therefore f^{-1}(x)=\frac{x}{4}

You might be interested in
8. What is the distance around the clock?
Elan Coil [88]

Answer:

The clock face is divided into sixty equal parts, each minute. The minute hand is located on the 20 minute mark at 6:20, the hour hand located between the 30 minute mark and the 35 minute mark. When the minute hand goes all sixty minutes, the hour hand only moves five, so to figure out the location of the hour hand, we look at how much the hour has progressed, in this case 20 minutes, or one third of the hour. So the minute hand has moved one third of the way through the hour, so has the hour hand moved one third of the way through the five minutes, or, five thirds of a minute, which is one and two thirds minute, one minute forty seconds. That puts the hour hand at thirty minutes plus one minute and forty seconds—at 31min 40sec—which is 11min 40sec farther than the minute hand.

Step-by-step explanation:

4 0
2 years ago
23 points to whoever can answer this question !!
Tamiku [17]

-2 2/5

as an improper fraction

-(5*2 +2)/5 -12/5

-12 divided by 5


3 0
3 years ago
the ratio of large triangles to small triangles is 2-6 .If there are 100 triangles in the design ,how many small triangles are t
m_a_m_a [10]

Answer:

75 small triangles

Step-by-step explanation:

1. Reduce the ratio: 2-6 = 1-3

2. Write each of them as a fraction of a whole:

 Small total = 3/(1+3) = 3/4 of the total amount

3. Multiply the ratio to get the answer: 3/4 * 100 = 75

6 0
3 years ago
Which of the following is NOT an integer? A. 8/2 B. 1/4 C. 0 D. -5​
vovangra [49]

Answer:

B. 1/4

Step-by-step explanation:

Even though A is a fraction it is also an integer (4)

6 0
2 years ago
What is the value of m in the equation 1/2m - 3/4n = 16 ,
amid [387]

m = 32 & n = 0

____________

____________

7 0
2 years ago
Other questions:
  • What is 7-3x=2x-7-5x?
    15·2 answers
  • Y/7 +6=11 two step Equation
    13·1 answer
  • What is the area of a triangle with vertices at (−2, 1) , (2, 1) , and ​ (3, 4) ​ ?
    12·2 answers
  • Is -√127 rational or irrational?
    5·1 answer
  • Which expressions are equivalent to 2r+(t+r)
    6·2 answers
  • Lindsay shot a model rocket over an area that consists of two grassy areas shown in green and an area without grass, shown in wh
    8·1 answer
  • I need help but uh yeah.
    15·2 answers
  • Which equation is equivalent to 2 1/4+2/4=2 3/4?
    9·1 answer
  • Yaslyn is driving to her school campus. She comes across an 18 mph zone. She still has 5 miles left to go. Her class starts at 9
    9·1 answer
  • Mathew basketball team won 68% of the games they played if they won 17 games how many did they play
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!