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
SashulF [63]
2 years ago
14

If f(x)= 3x -2, find f-1(x)

Mathematics
1 answer:
butalik [34]2 years ago
6 0

Answer: 1/3x + 2/3

Step-by-step explanation:

f(x)= 3x - 2 =>

y= 3x - 2 =>

x= 3y - 2 =>

3y - 2= x =>

3y= x + 2 =>

y= 1/3x + 2/3 =>

f-1(x)=1/3x + 2/3

You might be interested in
I don't get how to work out the repeating problems, could someone explain please?
barxatty [35]
Detecting...

Your answer would be:

0.025 = 1/40 

0.025/1 * 1000/1000 = 25/1000

25 \div 25 / 1000 \div 25 = 1/40

1/40 is your answer.
3 0
3 years ago
PLEASE HELP!
Paul [167]

Step-by-step explanation:

coefficient=w

variable=w

result=

32=w-4

w=4+32

w=36

constant=32,4

8 0
3 years ago
I WILL GIVE BRAINLIEST! PLEASE ANSWER ASAP THANKS!
timama [110]

Answer:

80

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
The graph shows the distances traveled by two runners over several minutes.
Fynjy0 [20]
I think its runner B because its lower down then runner A hope this helps

6 0
3 years ago
A photo that measure 5 inches in length by 7 inches in width is enlarged to 7.5 inches in length. What is the width?
galina1969 [7]

Answer:

10.5

Step-by-step explanation:

You can use ratios to solve this problem.

The original dimensions of the photo is

5 in. by 7 in.

This can be written as:

5:7

And the next is 7.5:?

Then you can use ratios to solve this.

5:7=

7.5:?

5*1.5=7.5 so you can multiply the other side by the same thing. 7*1.5=10.5

The width is 10.5 inches.

5 0
3 years ago
Other questions:
  • A tennis Racquet costs $100 and is 30% off right now. Sales tax is 5.5%. 
    14·2 answers
  • (6 + 4)(-12)
    10·2 answers
  • A pair of boots originally cost $124. Now they are on sale for 75% of the original price. What is the sale price of the boots?
    13·2 answers
  • Plz help its not that hard I just don't understand it
    14·1 answer
  • Lin is 7 years younger than Adrian,
    10·1 answer
  • In recent times, with mortgage rates at low levels, financial institutions have had to provide more customer convenience. One of
    7·1 answer
  • Please simplifu.....
    15·2 answers
  • Wil make bianleast
    14·2 answers
  • Bev has to cut her grandma's grass this weekend and wants to know exactly how much area she will be cutting. Calculate the area
    6·1 answer
  • HELP HELP HELPPPP OMG
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!