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
Reil [10]
3 years ago
14

Given the function f(x)=3+1/8x find a formula for the inverse function

Mathematics
1 answer:
Goshia [24]3 years ago
5 0
F-1(x) = 8x - 24

You can get this by switching the x and f(x) and then solving for f(x) 

f(x) = 3 + 1/8x ---> now switch them
x = 3 + 1/8f(x) ---> now subtract 3 from both sides
x - 3 = 1/8f(x) ---> now multiply both sides by 8
8x - 24 = f(x) ----> ANSWER
You might be interested in
-3x+4=13 SOLVE PLZ! INEQUALITY
arlik [135]
Hi!

What you'll first need to do is subtract 4 from 4 and 13. After doing so, your equation will look like this...

-3x=9

Next, you'll need to divide -3x and 9 by -3. After you've done that, you'll get...

x=-3.

So your answer would be x=-3

I hope this helps!
5 0
3 years ago
Read 2 more answers
Please help 25 points
Romashka-Z-Leto [24]

Answer:

y ≤ -5

Step-by-step explanation:

6 0
3 years ago
Explain each part of the slope-intercept equation: y = -3x + 5 <br> HELP PLS
yanalaym [24]
Y=mx+b

b represents your y-intercept
mx represents your slope
6 0
2 years ago
If y=3 when x=4,find y when x=6
borishaifa [10]

Answer:

2

Step-by-step explanation:

(x)(y) = k    Inverse relationship

(4)(3) = k

12 = k

(6)(y) = 12

y = 2

6 0
3 years ago
Read 2 more answers
At the start of the school year, students can pick to have either a black ID holder (B) or a red ID holder (R). Suppose that two
Makovka662 [10]
The sample space is nothing but ALL possible outcomes. In this case you have Black & Red id's. Then the sample space is {black, red}
3 0
3 years ago
Read 2 more answers
Other questions:
  • Please answer to receive ten points. I'll vote who answers first the brainliest if its correct. 
    11·1 answer
  • Someone please help me with this.. I'm not going to lie but I legit don't know what to do.. I'm a slow learner but I forget easi
    6·1 answer
  • Can you please help and explain I will give brainliest or thanks
    8·2 answers
  • What is 1\10 of 6,000
    5·2 answers
  • Work out the area of a triangle of bass 12 cm and height 7 cm
    12·2 answers
  • What is 98.43 as a fraction?
    12·1 answer
  • What is the perimeter of a rectangle with width 10 inches and length 13 inches?
    10·2 answers
  • Y= 8x - 9 y = 8x +1 A. Perpendicular B. Neither C. Parallel
    7·1 answer
  • 8.7, 8.9, 9.0 is the answer
    9·1 answer
  • I need help please!!!<br><br>Thank you so much! :)​
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!