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
Anuta_ua [19.1K]
3 years ago
6

Not too sure about this one

Mathematics
1 answer:
elena-s [515]3 years ago
3 0

Answer:

see explanation

Step-by-step explanation:

let y = f(x), then

y = 11x - 1

Interchange x and y and solve for y

x = 11y - 1 ( add 1 to both sides )

x + 1 = 11y ( divide both sides by 11 )

y = \frac{x+1}{11}, hence

f^{-1}(x) = \frac{x+1}{11}

You might be interested in
Find the two numbers that have a<br> difference of 3 and a sum of 27.
polet [3.4K]
12 and 15 

15-12=3
15+12=27
5 0
2 years ago
Read 2 more answers
Problem page a light bulb consumes 2400 watt-hours per day. how many watt-hours does it consume in 3 days and 6 hours?
Volgvan
Calculate for 3 days: 2,400 x 3 = 7,200

Calculate 1 day per hour: 2,400 ÷ 24 = 100
Calculate for 6 hours: 100 x 6 = 600

7,200 + 600 = 7,800 watt-hours
8 0
3 years ago
Linear equation for (-5,3) and (-1,-1)
Alex787 [66]

Answer:

y = -x - 2

Step-by-step explanation:

y = mx + c

m = (-1-3)/(-1-(-5)) = -4/4 = -1

y = -x + c

(-1,-1)

-1 = -(-1) + c

c = -2

y = -x - 2

6 0
3 years ago
3.2g of sugar is needed to make 8 cakes. How much sugar is needed for 12 cakes?
4vir4ik [10]

3.2s:8c

4.8s:12c

Therefore, you would need 4.8g of sugar to make 12 cakes. This was solved by using ratios.

8 0
2 years ago
Read 2 more answers
Plz help me with this !!
Lubov Fominskaja [6]

Answer:

u have to use the almighty formula

7 0
3 years ago
Read 2 more answers
Other questions:
  • Elizabeth is waiting for her flight at the airport. She decides to conduct an experiment. She wants to know how many people at t
    15·1 answer
  • One number is two less than a second number. If you take one-half of the first number and increase it by the second number, the
    7·1 answer
  • 1
    9·1 answer
  • What are the solutions of the quadratic equation? 4x^2+34x+60=0
    5·1 answer
  • Are these similar and why?
    5·1 answer
  • Find the difference between 900 and 246
    9·1 answer
  • Tony is writing a fraction equivalent to 27 using the formula 2×m7×n. Which statement about m and n must be true so that Tony's
    5·1 answer
  • What is the conjugate of 1 + √5
    15·1 answer
  • A ( ) has at least on fraction in the numerator, denominator
    10·1 answer
  • WILL MARK YOU BRAINLIEST
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!