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
Murljashka [212]
2 years ago
6

What is the domain of the function f(x)=-2x(x-1)(x-2)

Mathematics
1 answer:
Debora [2.8K]2 years ago
8 0

Answer:

all real values

Step-by-step explanation:

there is no value for x, where the operations in f(x) would run into an undefined or outright invalid situation. whatever x we can think of, f(x) will calculate a valid y.

You might be interested in
Please help, been stuck on this for ages!
marishachu [46]

Answer:

\boxed {192 cm^{2}}

Step-by-step explanation:

<u>Find the volume of separate cuboids</u> :

<u>Volume (top cuboid)</u> :

⇒ V = 2 x 6 x (10 - 2)

⇒ V = 12 x 8

⇒ V = 96 cm²

<u>Volume (lower cuboid)</u> :

⇒ V = 8 x 6 x 2

⇒ V = 48 x 2

⇒ V = 96 cm²

<u>Volume (prism)</u> :

⇒ 96 + 96

⇒ 192 cm²

8 0
2 years ago
The sum of two numbers is 72 and their difference is 40. Using elimination method
d1i1m1o1n [39]

Answer:

here's what we know:

a + b = 72

a - b = 26

We can use the elimination method to solve this problem:

a + b = 72

a - b = 26

---------------

2a = 98

Divide both sides by 2:

a = 49

So we now have:

49 + b = 72

and:

49 - b = 26

Subtract 49 from both sides:

b = 23

and

-b = -23 (multiply both sides by -1) → b = 23

Step-by-step explanation:

3 0
3 years ago
Change to a whole or mixed 17/5
krek1111 [17]

Answer:

3  2/5

Step-by-step explanation:

17/5

How many times does 5 go into 15

5*3 =15   3 times

17-15 =2  so there is 2 left over.  This goes over the denominator

3  2/5

5 0
3 years ago
Read 2 more answers
Which undefined terms are needed to define a line segment
Finger [1]
Unsure of what you are asking!

But if the issue here is how to define a line segment, write what you do know and then reconsider "undefined terms."

A line segment is a straight line that connects a given starting point and given ending point.

If you consider a circle of radius 3 units, the radius can be thought of as the line segment connecting the center of the circle to any point on the circumference of the circle.

If the center of a given circle is at C(0,0) and a point on the circumference is given by R(3sqrt(2),3sqrt(2)), then AC is the line segment joining these two points.  This line segment has length 3 and is in the first quadrant, with coordinates x=3sqrt(2) and y=3sqrt(2) describing the end point of the segment.
3 0
3 years ago
Read 2 more answers
A cosine function has a period of 5, a maximum value of 20, and a minimum value of 0. The function is not a reflection of its pa
Alika [10]

Answer:

  A:  f(x)=10cos(2π/5 x)+10

Step-by-step explanation:

The coefficient of x in the cosine argument of the function will be 2π/period. Since the period is 5, the coefficient is 2π/5. This observation eliminates choices B and C.

The description "not a reflection of the parent function over the x-axis" means the multiplier of the cosine function is not negative, eliminating choice D.

The remaining choice A matches the description.

7 0
3 years ago
Other questions:
  • HELP ASSAP WITH THIS QUESTION
    11·2 answers
  • When can the empirical rule be used to identify unusual results in a binomial​ experiment? why can the empirical rule be used to
    12·2 answers
  • Lines a and b are parallel and lines e and f are parallel.<br><br><br><br> What is the value of x?
    6·2 answers
  • A company declares a​ 5% stock dividend. The debit to retained earnings is an amount equal to
    11·1 answer
  • A reflection about the y axis is determined by what?
    12·1 answer
  • 7) BRAINLIEST + 12+ POINTS!! :)
    15·2 answers
  • What is this pls help 3t+ 9 &gt;= 15 ​
    7·1 answer
  • 1/5(20t - 15)<br> ANSWER ASAP PLS
    6·2 answers
  • If sin(x) = 1 and cos(x) = 0, what is cot(x)?<br><br> 0<br><br> 1<br><br> undefined
    8·1 answer
  • Can someone do these questions 1-3 please i have an F in math now :/
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!