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
OLga [1]
3 years ago
15

What is the inverse of the function f(x) = one-quarterx – 12?

Mathematics
2 answers:
zzz [600]3 years ago
6 0

Hey there! :)

Answer:

y = 4x + 48

Step-by-step explanation:

Original equation:

y = 1/4x -12

Switch 'x' and 'y' to solve for the inverse:

x = 1/4y - 12

Add 12 to both sides:

x + 12 = 1/4y - 12 + 12

x + 12 = 1/4y

Multiply both sides by 4:

4(x+12) = y

4x + 48 = y

The inverse is y = 4x + 48

finlep [7]3 years ago
6 0

Answer:

4x + 48

Step-by-step explanation:

f(x) = 1/4x - 12

y = 1/4x - 12

Add 12 to both sides.

y + 12 = 1/4x

Multiply both sides by 4.

4y + 48 = x

Switch variables.

4x + 48 = y

You might be interested in
The defense of a professional football team scored about 24% of the 242 points the team scored all season. If a touchdown is wor
QveST [7]

Answer:

the answer is 9.69 or if no decimals 10

Step-by-step explanation:

24% of 242 is 58.08 you then divide that number with 6/ the amount of points they get every touchdown. you divide those numbers and you get 9.69.

and that's the amount of points they got but if there aren't any decimals in this question then it would be closer to 100 than it would be 0 so the answer is 10 points

i hope this helped. :)

7 0
2 years ago
Read 2 more answers
What is the answer to 72% of 14?
SSSSS [86.1K]
14/100 = 0.14
0.14x72 = 10.08
7 0
3 years ago
(-4,19) (0,3) whats the slope?
Troyanec [42]
The slope is 16/4 which is 4/1 which can also be 4. So the most simplified is 4
4 0
2 years ago
Read 2 more answers
Please help me with this...
Klio2033 [76]

     The answer is :

24 ml oil

60 g onions

0.36 kg potatoes

0.4 l milk

All you have to do is divide everything by 4.

6 0
3 years ago
A twelve-foot ladder is leaning against a wall. If the ladder reaches ft high on the wall, what is the angle the ladder forms wi
hichkok12 [17]

This question is incomplete.

Complete Question

A twelve-foot ladder is leaning against a wall. If the ladder reaches eight ft high on the wall, what is the angle the ladder forms with the ground to the nearest degree?*

Answer:

42°

Step-by-step explanation:

From the question, the diagram that is formed is a right angle triangle.

To solve for this, we would be using the trigonometric function of Sine.

sin θ = Opposite side/ Hypotenuse

From the question, we are told that:

12 foot ladder is leaning against a wall = Hypotenuse

The ladder reaches 8ft high on the wall = Opposite side.

Hence,

sin θ = 8ft/12ft

θ = arc sin (8ft/12ft)

= 41.810314896

Approximately to the nearest degree

θ = 42°

Therefore, the angle the ladder forms with the ground to the nearest degree is 42°

3 0
3 years ago
Other questions:
  • Does anyone know this?
    5·1 answer
  • -8+9+5z+7x uses z=3 and x=5
    11·2 answers
  • Please I need the correct answer.
    15·1 answer
  • Write an equation in point-slope form of a line with a slope of –4 that goes through the point J(–5, 6).
    8·1 answer
  • What is the area of the figure James drew
    12·1 answer
  • Its at the tip of my mind, but I just can’t solve it.
    10·1 answer
  • A sheet of glass has a density of 2.5 g/cm3. what is the density of the glass in kg/m3
    11·2 answers
  • Using the order of operations, which operation should be performed first? 3(7+2^2)-5
    11·2 answers
  • I’m in a rush and I need to find the answer quickly
    9·1 answer
  • Which could be a step used when solving the equation 5x+10=7.5x?
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!