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
d1i1m1o1n [39]
3 years ago
13

If f(x)=-3x+3, then f-1(x)=​

Mathematics
2 answers:
zheka24 [161]3 years ago
7 0

Answer:

Step-by-step explanation:

Find the inverse of f(x)=-3x+3.

1.  Replace "f(x)" with "y:"      y = -3x + 3

2.  Interchange x and y:        x = -3y + 3           -x + 3

3.  Solve this result for y:  3y = -x + 3, or   y = -----------

                                                                                3

                                                   -1

4.  Replace "y" with the label "f      (x):"

  -1                -x + 3

f      (x) = --------------------

                          3

olganol [36]3 years ago
6 0

Answer: f^{-1}(x) = 3-x/3

Step-by-step explanation: Let y = f(x) and rearrange making x the subject, that is...

1. y = - 3x + 3 ( add 3x to both sides )

2. 3x + y = 3 ( subtract y from both sides )

3. 3x = 3 - y ( divide both sides by 3 )

4. x = 3-y/3

Change x back into terms of y

f^{-1}(x) = 3-x/3

You might be interested in
How do I simplify a fraction? For example if the question is 7 1/5 divided by 2 2/15 what would I do to simplify?
Westkost [7]
7 1/5:
Multiply the denominator and the whole number: 7*5 = 35 and then add the numerator: 35+1= 36/5. Then, do this for the following fraction, the improper fraction value of 2 2/15 is 32/15.
Now we need 36/5 & 32/15 to have common denominators so that we can simplify it a little less complicated.

For Instance,

36/5*3= 108/15

Now we divide, (108/15)/(32/15)
108/32= 3.375 = 3 3/8

Answer is 3 3/8.

Hope this was easy to understand!
3 0
3 years ago
Fractions and mixed numbers I need help!!!
zimovet [89]

Answer:

The answer would be D, or 3^{3} *3^{2}* 5

Step-by-step explanation:

A is 540

B is 30

C is 720

D is 360

7 0
3 years ago
A town is designing a rectangular park that will be 600 feet by 1000 feet. A rectangular area of the park for swing sets will be
drek231 [11]
Scale factor = 0.5 / 25 = 0.02 inches per foot

on scale drawing of the park the dimensuons will be 600 * 0.02 by 1000*0.02
= 12 inches by 20 inches
8 0
3 years ago
Read 2 more answers
A football team gains 3 yards on the first play ,loses 6 yards on the second play,loses 4 yards on the third play , and gains 5
galben [10]
Net yardage=3-6-4+5=-2

So the team lost 2 yards in four plays...
5 0
3 years ago
Read 2 more answers
Kevin spends $11.25 on lunch every week during the school year. If there are 35.5 weeks during the school year, how much does Ke
ASHA 777 [7]

Answer:

399.37

Step-by-step explanation:

multiply the amount each week by the amount of weeks to get the answer :)

7 0
3 years ago
Other questions:
  • 2/3 multiplied by what equals 3/4
    10·1 answer
  • What fraction do the blue segments make up?
    15·1 answer
  • Box 1: Dimensions: x by 3x by x3 Area of base = x(3x) = 3x2 Box 2: Dimensions: x by 4x – 1 by x3 Area of base = x(4x – 1) = 4x2
    14·2 answers
  • Water has a density of 1.0 g/cm3. What is the mass of 10.0 cm3 of water?
    9·2 answers
  • Describe fully transformation that maps triangle A onto triangle B
    11·1 answer
  • Solving in a litter of 10 puppies, exactly six puppies are black. What percent of the
    11·2 answers
  • After testing out your skateboard ramp, you and your friends decide that it’s too steep. You decide to redesign the ramp so that
    9·1 answer
  • Is this pls help meeeee
    14·1 answer
  • Someone help me out please Extra points please!
    12·1 answer
  • How do you find the frequency in statistics?
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!