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
DaniilM [7]
3 years ago
8

If f(x)=x2+1, then (f∘f)(x)=

Mathematics
1 answer:
PSYCHO15rus [73]3 years ago
3 0

The resulting composite function (f∘f)(x) is x⁴+2x²+2

When a function is written inside another function, it is known as a composite function

Given the function f(x)=x²+1,

(f∘f)(x) = f(f(x))

f(f(x)) = f(x²+1)

This means we will need to replace x with x²+1 in f(x) as shown:

f(x²+1) = (x²+1)²+1

Expand

f(x²+1) = x⁴+2x²+1+1

f(x²+1) =  x⁴+2x²+2

Hence the resulting composite function (f∘f)(x) is x⁴+2x²+2

Learn more here: brainly.com/question/3256461

You might be interested in
The following is a parallelogram solve for the variables
Andrews [41]
X = 66 degrees. (Co interior angles are supplementary, add up to 180)

2y + 4 = y + 7
2y - y = 7 - 4
Y = 3
6 0
3 years ago
3. Penny's family decided to go to the Splash Park.
Anestetic [448]

Answer:

21.25

Step-by-step explanation:

because 85$ divided by the 4 tickets is 21.25

6 0
3 years ago
Please explain how you got the answer also, thank you
harina [27]

Answer:

See Explanation

Step-by-step explanation:

You are doing simple math within the square root. For instance where x=-2 you substitute -2 for x then add 2 which gives you 0 leaving you with -6.

for x=2 you end up with "square root 2+2" which gives you 4 and the square root of 4 is 2 so you add -6 to 2 giving you the answer of -4.

7 0
3 years ago
if the breadth of rectangle in one third of its length and perimeter is 80 cm find length and breadth of rectangle​
LiRa [457]

Answer:

length = 30 cm

Breadth = 10 cm

Step-by-step explanation:

Length = x cm

Breadth = (1/3)x

Perimeter = 80 cm

2(length + breadth) = 80

2* (x + (1/3)x) = 80

2*(\frac{3}{3}x+\frac{1}{3}x) = 80\\\\2*(\frac{4}{3}x) = 80\\\\\frac{8}{3}x = 80\\\\x = 80*\frac{3}{8}\\\\x = 10*3

x = 30cm

length = 30 cm

breadth = \frac{1}{3}*30=10 cm

6 0
3 years ago
If billy can read 2 pages in 6 minutes, how many pages can he read in 24 minutes?
german

Answer:

8 mins

Step-by-step explanation:

First you see how many mins he can read on 1 page than you divided the number by 24 to get your answer.

8 0
3 years ago
Other questions:
  • What base side length does the rectangular prism need to have the same volume??????
    8·1 answer
  • Write 2.346 as a percent to the nearest tenth of a percent
    11·1 answer
  • Without using a calculator, order the following numbers from least to greatest.<br> 5<br> 39<br> 6
    15·1 answer
  • How far apart is -15 and positive 20
    11·2 answers
  • You buy a pair of shoes<br>for $58.75, what is the<br>Price including tax?<br>(tax is 7.5%)​
    11·2 answers
  • Name 5 fractions that are near, but not equivalent to 4/12
    13·1 answer
  • Some help will be nice, and I have some more questions to come!
    13·2 answers
  • Serenity has 83.2 ounces of candy left over from Halloween. She want to give each of her friends 1.28 ounces of candy. How many
    9·1 answer
  • True or false: an irrational number has infinite decimal places.​
    10·1 answer
  • A clerk has 4 different letters that need to go in 4 different envelopes. What is the probability that all 4 letters are put in
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!