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
Scrat [10]
3 years ago
12

F(x) = 1 x g(x) = x − 4 Can you evaluate (g ○ f)(0)? Explain why or why not.

Mathematics
2 answers:
nikklg [1K]3 years ago
6 0

Step-by-step explanation:

f(x)=\dfrac{1}{x}\qquad\text{domain}:x\neq0\\\\g(x)=x-4\qquad\text{domain}:x\in\mathbb{R}\\\\(g\circ f)(x)=g\bigg(f(x)\bigg)\Rightarrow (g\circ f)(x)=\dfrac{1}{x}-4\qquad\text{domain}:\ x\neq0\\\\(g\circ f)(0)-\text{we can't calculate it because 0}\\.\qquad\qquad\text{ is not in the function domain.}\\\\\text{The expression}\ \dfrac{1}{0}\ \text{hasn't number sense}

Angelina_Jolie [31]3 years ago
5 0

Answer:

No: heres the sample:

Step-by-step explanation:

To evaluate the composition, you need to find the value of function f first. But, f(0) is 1 over 0, and division by 0 is undefined. Therefore, you cannot find the value of the composition.

have a good day :)

You might be interested in
Answer this question
Anastaziya [24]
The answer is D
Explanation)
Multiplication identity property is when a factor is multiplied by 1
7 0
3 years ago
The area of a rectangular wall of a barn is 140 square feet. Its length is 6 feet longer than twice its width. Find the length a
Lubov Fominskaja [6]
Do you need to graph it?

3 0
3 years ago
LaToya has $113.94 in her checking account. During the week she goes to an ATM and withdraws $40. She is charged a usage fee of
Scilla [17]
113.94-42.50+189.73-22.50-70.18= $168.49

LaToya has $168.49 in her checking account
8 0
3 years ago
Read 2 more answers
What is  0.176 as a fraction in simplest form
RUDIKE [14]
It would be 22/125. 

You'd convert the fraction by placing the decimal number over a power of 10. 
7 0
3 years ago
Read 2 more answers
4 in.<br> 7 in.<br> O 124 6 in<br> 87.9 in<br> O 97.5 in<br> O 78.9 in<br> 5<br> 6<br> 7
Dima020 [189]

Answer:

v=3.14 r 2 h

3.14 (2)(2)(7)= 87.9

5 0
2 years ago
Other questions:
  • A ship is anchored off a long straight shoreline that runs north and south. From two observation points 16 miles apart on shore,
    5·1 answer
  • Points a b and c ate noncollinear so therefore they are noncoplanar
    8·1 answer
  • If x+3y=7 and x-3y=1 what's y
    12·1 answer
  • What are the first six multiples of 9
    5·2 answers
  • working together, two pumps can drain a certain pool in 4 hours. if it takes the older pump 9 hours to drain the pool by itself,
    8·2 answers
  • A man invests a certain amount of that money at 2%interest and $800 more than that amount in another account at 4% interest. At
    6·1 answer
  • PLEASE HELP ALGEBRA QUESTION ​
    14·1 answer
  • What is f multiplied by -4 is -84
    5·2 answers
  • Which ratio froms a proportional with 16/20? A 4/10 B 32/50 C 8/12 D 4/5​
    12·2 answers
  • PLLZZZZZZZZZZZZZZZZZZZZZZZZZ HELP MEEE
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!