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
hichkok12 [17]
3 years ago
9

Which of the following is an odd function?

Mathematics
2 answers:
Aleksandr [31]3 years ago
5 0

Answer: f(x)=-x

Step-by-step explanation:

When f(-x)= -f(x), then it is known as an odd function.

i) f(x) = x^3 + 5x^2 + x

Then, f(-x)=(-x)^3+5(-x)^2+(-x)=-x^3+5x^2-x\neq -x^3-5x^2-x

i.e. f(-x)\neq-f(x)

ii) f(x)=\sqrt{x}

f(-x)=\sqrt{-x}\neq-\sqrt{x}

i.e. f(-x)\neq-f(x)

iii) f(x)=x^2+x

f(-x)=(-x)^2+(-x)=x^2-x\neq-x^2-x

i.e. f(-x)\neq-f(x)

iv) f(x)=-x

f(-x)=-(-x)=x

-f(x)=-(-x)=x

i.e. f(-x)=-f(x)

Hence, f(x) is an odd function.

ElenaW [278]3 years ago
5 0

Answer:

i think its d on edge i may be wrong

Step-by-step explanation:

You might be interested in
20 grams of KCl to moles of
Irina-Kira [14]
0.013413582325191 got it from google
4 0
3 years ago
80. At the gym Suppose that 10% of adults belong to
maria [59]

Answer:

4% of all adults go to a health club at least twice a week

Step-by-step explanation:

the proportion of adults who belong to health clubs is 10% that is 0.10

the proportion of these adults (health club members) who go to the club at least twice a week is 40%, which is 0.40.

Thus, the proportion of all adults who go to a health club at least twice a week is

0.10 × 0.40 = 0.04, that is 4%

6 0
2 years ago
How do you wire 0.52 in words
Alexxx [7]

Answer: fifty-two hundredths

Step-by-step explanation:

4 0
2 years ago
Which line shows the first error in the solution?
masha68 [24]

Answer:

Line 4

Step-by-step explanation:

6(x+2) = 24

6x+12=24

6x=12

x=2

8 0
3 years ago
Read 2 more answers
Which of the following are statistical questions? Select all that apply.
Olegator [25]
The answers are a b c d e or all of them except the chocolate chip one
5 0
2 years ago
Other questions:
  • Kanye wants to save
    15·1 answer
  • Help solve for a????
    14·2 answers
  • The choices are 40, 120, and 100. Can someone please help?
    14·2 answers
  • Which phrase best describes the relationship indicated by the scatter plot.
    11·1 answer
  • Which expression has a positive value?
    9·2 answers
  • Witch expression represents the sum of 8 and twice a number?
    8·1 answer
  • Your purchase a T-shirt with a label pre-tax price of $17 the local sale price rate is 5% what is your final cost including tax
    11·1 answer
  • If the area of the rectangle below is 36 square yards, what is the length of the missing side? Don’t forget to include the unit
    11·1 answer
  • Plsss help ;( <br> n have a good day &lt;33!!!
    15·2 answers
  • What is the domain of this relation?<br><br> {(5,6), (5,3), (5,1), (5,0), (5,-6), (5,-10)}
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!