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
vladimir2022 [97]
3 years ago
14

Help how do i solve this for the inverse

id="TexFormula1" title="f(x) = \frac{x - 2}{3} " alt="f(x) = \frac{x - 2}{3} " align="absmiddle" class="latex-formula">
Mathematics
2 answers:
Vanyuwa [196]3 years ago
7 0

Answer:

\boxed{f^{-1}(x)=3x+2}

Step-by-step explanation:

f(x)=\dfrac{x-2}{3}\to y=\dfrac{x-2}{3}\\\\\text{exchange x and y}\\\\x=\dfrac{y-2}{3}\\\\\text{solve for y}\\\\\dfrac{y-2}{3}=x\qquad\text{multiply both sides by 3}\\\\y-2=3x\qquad\text{add 2 to both sides}\\\\y=3x+2

Karolina [17]3 years ago
3 0

Answer:

The inverse function is 3x+2

Step-by-step explanation:

To get the inverse function exchange x and y  and then solve for y

y = (x-2)/3

Exchange x and y

x = (y-2)/3

Solve for y

Multiply by 3

3x = 3/3 *(y-2)

3x = y-2

Add 2 to each side

3x+2 = y-2+2

3x+2 =y

The inverse function is 3x+2

You might be interested in
Which of the following expressions is equivalent to -9?
dlinn [17]

Answer:

A and C

Step-by-step explanation:

-3*3 = -9

-1*-9 = 9

-27/3 = -9

-9/-1 = 9

6 0
3 years ago
Read 2 more answers
What is the area of the paralleglogram 8.5cm and 11.4cm
Anon25 [30]

Answer:

96.9cm squared

Step-by-step explanation:

8 0
3 years ago
Someone help me with this one​
frosja888 [35]

Answer:

2/3

Step-by-step explanation:

20% = 12

48

1/6 = 8

left = 40

40/60 = 4/6

4/6 = 2/3

3 0
3 years ago
Read 2 more answers
Around which line would the following cross-section need to be revolved to create a sphere?
masya89 [10]

Answer:

rotating around  y = 1 will make the sphere.

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
Ryan invested $5,900 in an account paying an interest rate of 5% compounded
vladimir1956 [14]

Answer:

10214.51

Step-by-step explanation:

5900 * (1+ (0.05/12))^(12*11)

please give brainliest

4 0
3 years ago
Read 2 more answers
Other questions:
  • Find the percent change.<br> Original amount: 16<br> New amount: 11
    13·2 answers
  • What is 30 divided by 15
    10·2 answers
  • Which tax form is completed by an employee to determine the number of allowances they will claim?
    10·1 answer
  • Find the population mean or sample mean as indicated. Sample: 19, 15, 6, 11, 24 Compute the sample mean for this data set. Selec
    14·1 answer
  • use distributive property to simplify the expression 3 (8x + 2y) I need help with my algebra homework someone please help.
    6·1 answer
  • Question 2, what is true about side AC?
    15·1 answer
  • Plz help, this is for a quiz, <br><br> 32 + (5 − 2) ⋅ 4 − 6 over 3
    12·2 answers
  • Anna is working two summer jobs, making $18 per hour lifeguarding and making $11 per hour clearing tables. In a given week, she
    11·1 answer
  • A snack stand offers 6 choices of sandwiches and 3 choices of beverages. How many combinations of 1 sandwich and 1 beverage are
    7·1 answer
  • 5 points..! plus brainliest..!
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!