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
Phantasy [73]
3 years ago
6

Determine whether the function ƒ(x) = –2x3 – 5x is even, odd, or neither. neither odd even

Mathematics
1 answer:
kondor19780726 [428]3 years ago
4 0
For this case we have the following function:
 ƒ (x) = -2x ^ 3 - 5x

 By definition, we have to:

 A function is even if, for each x in the domain of f, f (- x) = f (x). The even functions have reflective symmetry through the y-axis.

 A function is odd if, for each x in the domain of f, f (- x) = - f (x). The odd functions have rotational symmetry of 180º with respect to the origin.

 Evaluating f (-x) we have:
 f (-x) = -2 (-x) ^ 3 - 5 (-x)

 Rewriting:
 f (-x) = - (- 2 (x) ^ 3 - 5 (x))

f (-x) = - f (x)

 Therefore, according to the definition, the function is odd.

 Answer:
 
f (-x) = - f (x)

 The function is odd
You might be interested in
Hoi i need this ✨AnsWeREd✨
antoniya [11.8K]

Answer:

answer above or below is right

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
50 POINTS | I NEED FULL STEP BY STEP ANSWER FOR EACH PROBLEM
Harlamova29_29 [7]

Answer:

Step-by-step explanation:

4 0
3 years ago
Item 1
AleksandrR [38]

It took them 4 days to install 480 chairs which means if they were working at a constant rate they got 120 chairs installed daily. with 360 chairs left that means in 3 days they will finish. so overall, it took the workers 7 days to finish, or a week.

8 0
3 years ago
Two cylinders. The smaller cylinder has height labeled as 6 cm. The larger cylinder has height labeled as 18 cm.
Yakvenalex [24]

Answer: first option.

Step-by-step explanation:

You know that the height of the smaller cylinder is 6 cm and the height of the larger cylinder is 18 cm, then you can find the volume ratio. This  is:

Volume\ ratio=(\frac{6cm}{18cm})^3\\\\Volume\ ratio=\frac{1}{27}

Knowing that the volume of the larger cylinder is 40,635 cubic centimeters, you need to multiply it  by the volume ratio to find the volume of the smaller cylinder.

Therefore:

V_{smaller}=\frac{1}{27}(40,635\ cm^3)\\\\V_{smaller}=1,505\ cm^3

8 0
4 years ago
Which diagram shows lines that must be parallel lines cut by a transversal
DochEvi [55]
The top one shows they are parallel lines because it shows angles of both lines and the transversal
7 0
3 years ago
Read 2 more answers
Other questions:
  • Identify the coefficient:3n+9
    12·1 answer
  • Ezra's dad is building a cover for his sandbox. The sandbox is in the shape of a kite as shown. A kite has a width of 6 feet and
    11·1 answer
  • Solve the equation of e^x-2=(1/e^6)^x+3.
    12·1 answer
  • Ellie’s bird feeder is shaped like a cone with a height of 24 in. and a radius of 3 in. Packages of bird seed are cylindrical an
    13·1 answer
  • Cu cat este egal 5! ?
    6·1 answer
  • Which statement correctly explains how Andre could find the solution to the following system of linear equations using eliminati
    6·2 answers
  • 7/7q+21= x /5q^2-45 then x=?​
    8·1 answer
  • Write each rate as a fraction in lowest terms 30 feet in 5 seconds
    8·2 answers
  • Sub :- Linear Equations
    15·1 answer
  • What is the slope of the line that passes through (-1, 3) and (-1, 8)?<br> due today
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!