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
mars1129 [50]
2 years ago
9

Find the inverse of f(x)= 1+ square root (1+x)

Mathematics
2 answers:
Soloha48 [4]2 years ago
3 0
Here is the best answer in the world x^2-2x
galben [10]2 years ago
3 0
To find inverse
replace f(x) with y
replace all x with y and all y with x
solve for y
replace y with f⁻¹(x)


so
f(x)=1+√(1+x)
y=1+√(1+x)
x=1+√(1+y)
minus 1 both sides
x-1=√(1+y)
square both sides
x²-2x+1=1+y
minus 1 both sides
x²-2x=y
f⁻¹(x)=x²-2x


the inverse is f⁻¹(x)=x²-2x
You might be interested in
A circle has its center at (6, –3). One point on the circle is (3, 1). Which is another point that lies on the circle?
nikdorinn [45]

Answer:

(4,0)

Step-by-step explanation:

4 0
3 years ago
I need help solving this 9+18s-7s help me solve it out please
melomori [17]

Answer:

9+11s

Step-by-step explanation:

9+18s-7s

=9+11s

You can't add 9 and 11s because they are different variables

4 0
2 years ago
Read 2 more answers
Math Help? 15 Points
devlian [24]
Umm. Is this high school?.
4 friends x 2 ballons = 8 friends only ballons. 
8 + 1 = 9.
9 total
4 0
3 years ago
What is the correct value of x in the equation 2x + 3= 6​
Brrunno [24]

Answer:

x=(3/2)  OR  1.5

Step-by-step explanation:

2x+3=6

2x=6-3

2x=3

x=(3/2)  OR  1.5

5 0
2 years ago
Read 2 more answers
The school choir is printing t-shirts for its members. The printing company charges a certain amount for each shirt plus a setup
belka [17]

Answer:

Each t-shirt costs about $9.46

Step-by-step explanation:

We can represent as the function

f(x)=28x+30

295=28x+30

265=28x

x=9.46

4 0
3 years ago
Read 2 more answers
Other questions:
  • A rectangular prism has a height of 4 and a half cubic inches if the length of the prism is eight and a half inches and the widt
    5·1 answer
  • There were 137 adult dusky gopher frogs in 2014. The number of adult dusky gopher frogs has grown about 9% per year since then.
    7·1 answer
  • What is the negative of -1/4
    10·2 answers
  • Two fair six sided dice are thrown.<br> Find the probability that both dice land on 6
    5·1 answer
  • The ratio of keepers to animals in the city zoo is 2 : 7. The table shows the current numbers of animals and keepers in the zoo.
    9·2 answers
  • Is -2/3 and -0.8 greater than, less than, or equal to?
    12·1 answer
  • the cost of 5kg of potatoes is 3.60£ the cost of 1/2 kg of carrots is 31p. Work out the cost of 13kg of potatoes and 21/2 of car
    9·1 answer
  • Plz help ASAP thanks so much
    7·1 answer
  • A rectangular prism is 5 inches wide and 7 inches high. Its volume is 70 cubic inches. What is the length of the rectangular pri
    7·1 answer
  • Can someone help me with these math problems​
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!