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
harkovskaia [24]
2 years ago
14

2.7 Q2 Find an equation for the inverse function.

Mathematics
1 answer:
inessss [21]2 years ago
4 0
To find the inverse, we need to solve for x in term of f(x)

f(x) = 5x + 4
5x + 4 = f(x)

Solve for x
5x + 4 = f(x)
5x = f(x) - 4
  x = \cfrac{f(x)-4}{5}

x acts as the invers of f(x), and f(x) is the invers of x, so the inverse function will be
f⁻¹(x) = \cfrac{x-4}{5}
You might be interested in
The mean of 100 numerical observation is 51.82. What is the value of the sum of all 100 numbers?
irina [24]
X / 100 = 51.82....multiply by 100 on both sides
x = 51.82 * 100
x = 5182 <== sum of all 100 numbers
5 0
3 years ago
Solve for x.<br> Anyone know how to do this?
nasty-shy [4]

Answer:

hope this helps you look it once.

7 0
3 years ago
Johson has 4 points. If a line connects two points, how many lines can he draw? <br> 1,4,6 or 12
Maslowich
The answer is 6
hope this helps!
7 0
3 years ago
Which diagram shows that the two triangles must be congruent
Arte-miy333 [17]

Answer:

D. 2 and 3 only

Step-by-step explanation:

I took the test. I am in Honors Geometry.

5 0
3 years ago
Which formula gives the average rate of change of f(x) over the interval [8,12]?
Kruka [31]
I think the answer is C hope this would help you
5 0
3 years ago
Read 2 more answers
Other questions:
  • What is the next number in this pattern 1/10 1/5 3/10 2/5 1/2
    11·2 answers
  • The answers to 43, 44, 45, and 46
    8·1 answer
  • What equation represents the proportional relationship displayed in the table?
    11·2 answers
  • PLEASE HELP ASAP!!! CORRECT ANSWER ONLY PLEASE!!!
    6·2 answers
  • How do i solve 4(1-x)+3&lt;-2(x+1)
    10·1 answer
  • Jack rents a car for one day for a fee of $25.50. the company charges $1.50 for each mile that jack drives. jack does not want t
    13·1 answer
  • The power goes out as Sandra is trying to get dressed. If she has 7 white T-shirts and 13 colored T-shirts in her drawer, is it
    15·1 answer
  • What is 6,735,834 in word form
    8·2 answers
  • Find an equivalent ratio in simplest terms:<br> 56 : 22
    15·1 answer
  • Can anyone please help me with this?
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!