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
murzikaleks [220]
2 years ago
9

Find f-1(x), if f(x) = 3x – 6. Justify your

Mathematics
1 answer:
Sergio039 [100]2 years ago
4 0
Answer: 1/3 (x + 6)

Explanation: given f(x) = 3x - 6.
Let y = f(x) and so y = 3x - 6.
Trade places between x and y.
x = 3y - 6
Solve for y
x + 6 = 3y
y = x + 6/3
Now the new y is the inverse and so y = f-1(x)
f-1(x) = 1/3(x + 6)
You might be interested in
I will give 98 points,brainlyiest,5 stars,and a like to who ever answers or gets right. what i the absolute value of of point B
Alex777 [14]

There are 5 little lines between 0 and -1, so each line represents 1/5.

B is located 3 lines to the left of -1, so it would be located at - 1 3/5.


Am absolute value is a positive number so - 1 3/5 would become 1 3/5.

The answer would be A. 1 3/5  

5 0
3 years ago
Read 2 more answers
Why am I never good at math? I have been studying and studying and I have no clue what I am doing. I have my math final and I do
Effectus [21]
You got this work hard
5 0
2 years ago
Read 2 more answers
3
tensa zangetsu [6.8K]

Answer:

2

Step-by-step explanation:

when it's multiplication exponent add up

so the one in the parentheses will be ( x^4/3 x ^2/3) = x ^ 4/3 +2/3 = x ^ 6/3

when you simplify it will give you x ^2

now the last step will be to multiple the exponent

x^ 2/3

4 0
3 years ago
A spinner had 5 equal sections, labeled A through E. After 100 spins, the spinner had landed on section A a total of 45 times.
arsen [322]
Where’s the question?
6 0
3 years ago
Read 2 more answers
The area of a rectangle is 77 ft2 , and the length of the rectangle is 10 ft less than three times the width. find the dimension
ElenaW [278]

width (w) = w

Length (L) = 3w - 10

Area (A) = L x w

77 = (3w - 10)w

77 = 3w² - 10w

0 = 3w² - 10w - 77

0 = 3w² - 21w + 11w - 77

0 = 3w(w - 7) + 11(w - 7)

0 = (3w + 11)(w - 7)

0 = 3w + 11, 0 = w - 7

w = \frac{-11}{3}, w = 7 (width cannot be negative!)

w = 7

Length (L) = 3w - 10 = 3(7) - 10 = 21 - 10 = 11

Answer: width = 7 ft, Length = 11 ft

8 0
3 years ago
Other questions:
  • In the number 11 the 1 in the tens place is ____ the value of the 1 in the ones place
    9·1 answer
  • Need help on this one please
    7·1 answer
  • John and 3 friends are going out for pizza for lunch. They split one pizza and 4 large drinks. The pizza cost $13.00. After usin
    10·2 answers
  • 1.5d+3=-4.5 what does D equal
    5·2 answers
  • Another way to write 4 hundred
    14·2 answers
  • What is the characteristic of a Matrix Null:
    7·1 answer
  • A toy cannon ball is launch from a cannon on top of a platform the equation h(t)= -5t + 14t + 2 gives the height h, in meter, of
    7·2 answers
  • Cindy is selling circus tickets. On the first day she sells 6 adult tickets and 5 children tickets for total of 112.50. On the s
    7·1 answer
  • Adam wanted to play his video games. His mother told him that he needed to finish his homework, clean out the dishwasher, and cl
    14·1 answer
  • Write (p^2)^3 without exponents.
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!