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
horrorfan [7]
3 years ago
7

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

Mathematics
2 answers:
Licemer1 [7]3 years ago
3 0

Answer:

The inverse is 1/4x

Step-by-step explanation:

y = 4x

To find the inverse, exchange x and y

x = 4y

Solve for y

1/4 x = 4y/4

1/4x = y

The inverse is 1/4x = y

aliina [53]3 years ago
3 0

Answer:

y = x/4

Step-by-step explanation:

y = 4x

x = 4y

y = x/4

You might be interested in
A mysterious flying superhero known as Blue Sky protects the good citizens of Allenville. Unknown to these citizens, Blue Sky is
RUDIKE [14]

Here we want to find the proportional relationship between the number of hours that Abdul charges the suit and the number of hours that he can fly.

We will get the proportional relationship:

y = 2*x

where y is the number of hours that Abdul can fly and x is the number of hours that he charges the suit.

<h3>Proportional relationships:</h3>

A proportional relationship is a linear relationship of the form:

y = k*x

Where k is the constant of proportionality.

We can define:

  • x = number of hours that he charges the suit,
  • y = number of hours that he can fly.

Now we know that if Abdul charges the suit for 1 hour, he can fly for 2 hours, then we have the pair:

  • x = 1
  • y = 2

Replacing that in the proportional relationship we get:

2 = k*1

Now we can solve this for k:

2 = k*1

2/1 = k = 2

From this, we can conclude that the proportional relationship is:

y = 2*x

If you want to learn more about proportional relationships, you can read:

brainly.com/question/12242745

8 0
2 years ago
If a problem have a rate of change is it proportional or not
liubo4ka [24]
Yes it is because it doesn't have any outliers
7 0
3 years ago
Find the product of the following
zhannawk [14.2K]

Answer:

1.

(a + 9) {}^{2}

2.

(6x + 2y) {}^{2}

3.

( \frac{4}{5} p + q) {}^{2}

4.

( \frac{2}{3} p +  \frac{3}{5} q) {}^{2}

5.

(y {}^{2}  + 3) {}^{2}

6.

( \frac{7}{9b {}^{2} }  + 2) {}^{2}

brainlist please please

4 0
2 years ago
What is a reasonable domain and range for this function
Sidana [21]

Answer:

plz describe whole question!!

Step-by-step explanation:

your question is incomplete

4 0
3 years ago
Read 2 more answers
The price of a math book is 50$, but you have only 35$ with you. If you get a discount of 20%, how much money do you need to bor
tino4ka555 [31]

Answer:

Step-by-step explanation:

The original price of the math book is

50$, The amount of money that you have with you is $35.

If you get a discount of 20%, it means that you get 20% of $50. This is expressed as

20/100 × 50 = 0.2 × 50 = $10

The new cost of the math book is determined by subtracting the discount from the original price. It becomes

50 - 10 = $40

Since the amount that you have with you is $35, the amount that you need to borrow in order to buy the math book is

40 - 35 =$5

6 0
3 years ago
Other questions:
  • Need help with solving quadratics using the quadratic equation!
    8·1 answer
  • Is 12x + 24 equation to 3(4x+8
    10·1 answer
  • Simplify the following: (-1+4)^3+5×7
    10·2 answers
  • The scale drawing can be used to approximate the area of an LCD television. There are 58,000 pixels in the area shown. What is t
    9·1 answer
  • What is 32.5 cents as a decimal
    6·1 answer
  • Jodie ran at an average speed of 8 km/h for 45 minutes.<br> How far did she run in km?
    15·1 answer
  • 5/9 of a number is 65 find the number
    13·1 answer
  • A Canadian football field is 110 yd long and an American football field is 100 yd
    6·1 answer
  • Help please this is geometry!!!
    8·1 answer
  • Determine the intercepts of the line.<br> x-intercept:<br> y-intercept:
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!