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
stepladder [879]
3 years ago
9

The function f(x) = -2x5 + x3 − 7x is an odd function. Which rule is satisfied by this function?

Mathematics
1 answer:
Virty [35]3 years ago
7 0

Answer:

-f(-x) = f(x)

Step-by-step explanation:

Given function is:

f(x)= -2x^5+x^3-7x

To check if a function is even, it is checked that:

f(-x)=f(x)

If f(-x) gives the original function then the function is said to be even.

And if:

-f(-x)=f(x)

which means if –f(-x) gives the original function, then the function is odd. So a function has to satisfy this rule to be an odd function.

Now for the given function:

-f(-x)= -[-2(-x)^5+(-x)^3-7(-x)]

= -[(-2)(-x^5 )+(-x^3 )+7x]

= -( 2x^5- x^3+7x)

Multiplying the negative sign

-f(-x)= -2x^5+x^3-7x

-f(-x)=f(x)

So, the function satisfies this rule to be an odd function. ..

You might be interested in
The area of the parallelogram below is ____ square meters.
insens350 [35]

Answer:

Step-by-step explanation:

The formula for finding the area of a parallelogram is the same for finding the area of a rectangle/square. So basically:

6 × 8 = 48

The area of the parallelogram is 48

Hope this helps!

Have a nice day!

If you find my answer helpful

<em>Pls consider marking my answer as </em><em>Brainliest</em><em>! It would mean a lot!</em>

3 0
3 years ago
De un total de 40 alumnos, a 36 les gusta ir al cine. ¿Cuál es el porcentaje de alumnos a los que les gusta ir al cine?
jeka57 [31]

Answer:

o amar kotay 你最喜歡的動漫,我很抱歉成為你的問題,但你給了你 50 ru 複製你的業務和不歸還的總和,但你給了你我應該有第二個的 y 軸是

3 0
3 years ago
Select an expression that is equivalent to 3(n − 3) + 4. (1 point)
Aleonysh [2.5K]

Answer:

C. 3n+13

Step-by-step explanation:

When you simplyfy 3(n-3)+4 you get 3n-9 +4, Then you add 4 to 9 since addition comes before subtraction and you would get the answer 3n+13.

8 0
2 years ago
Lisa owes $2 to each of her 6 friends. What amount represents Lisa’s debt? *
Murrr4er [49]

Answer:

-12

Step-by-step explanation:

8 0
3 years ago
The pie chart below illustrates the future plans of 200members of St.Thomas graduating class.
ruslelena [56]

Answer:

<h2>a) approximately 133 graduates</h2><h2>b) approximately 120°</h2>

Step-by-step explanation:

a) the number of graduates planning to continue studying :

= (37 1/2% + 12 1/2% + 16 2/3%) × 200

=\frac{\left( 37\frac{1}{2} +12\frac{1}{2} +16\frac{2}{3} \right)  }{100} \times200

= (37.5 + 12.5 + 16.666666666667)×2

= 133.333333333334

…………………………………

b) the measurement of the angle representing those who plan to work :

= (360× 33 1/2)÷100

= (360× 33.333333333333)÷100

=119.999999999999

8 0
2 years ago
Other questions:
  • pilar bought 2/3 pound of turkey she ate 1/4 of the turkey for lunch how many pounds of turkey did she eat
    10·2 answers
  • A serving of ice cream contains 4200 calories.1260 calories come from fat what percent of total calories come from fat
    10·1 answer
  • Use compatible numbers to estimate the quotient. 7130/86
    12·1 answer
  • Why did the greenhouse call a doctor
    13·1 answer
  • The length of a person's hand compared with the
    7·1 answer
  • Write an inequality for the situation. No more than 5 books are in your backpack.
    14·1 answer
  • . In a volleyball game, Alexis scored 4 points more than twice the
    10·1 answer
  • Find the slope of the line passing through the
    9·1 answer
  • 8 is a quotient of a number 3 and 3
    12·1 answer
  • Determine the amount needed such that when it comes time for retirement, an individual can make monthly withdraws in the amount
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!