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
kompoz [17]
3 years ago
14

Can you please explain to me what the end behavior of the function f(x)=-2x^4-x^3+3 looks like?

Mathematics
1 answer:
Artist 52 [7]3 years ago
7 0
The dominant term is -2x⁴. 

As X approaches infinite, y is naturally going to be really large as well.

Remember that a number with an even exponent, regardless of whether it's positive or negative, will be positive.
As x approaches infinite, y will approach -2 * ∞, or -∞. Therefore, the end behavior in the positive direction is y=-∞
As x approaches negative infinite, y will approach -2 *∞ again. This is because         -∞⁴ = ∞. Therefore, the end behavior in the negative direction is also y=-∞

Basically, due to the dominance of the -2x^4 term, the function will look more or less like a downward facing parabola with a y-intercept of 3.
You might be interested in
What is the value of (-3 + 3) + (-2 +31)?
gizmo_the_mogwai [7]

Step-by-step explanation:

(-3+3)+(-2+31)

<u>salution</u>

-3+3-2+31

=0-2+31

=29

7 0
3 years ago
1. Five people arrive simultaneously at a theater. In how many ways can they line up at the ticket
rosijanka [135]

Answer:

120

Step-by-step explanation:

Using factorial, we can calculate the total possible number of combinations to line up.

5! = 120.

5! is another way of saying 5 × 4 × 3 × 2 × 1

5 0
3 years ago
What is the Value of x in the equation 2.5x + 10 = x-0.5 ?
marshall27 [118]

Answer: 7

Step-by-step explanation:

2.5x+10=x-0.5\\2.5x-x+10=-0.5\\1.5x=-0.5-10\\1.5x=-10.5\\x=\frac{10.5}{1.5}\\ x=7

7 0
3 years ago
Read 2 more answers
20 divided by X is 100, what does X equal?
ahrayia [7]
20/ X= 100
⇒ X= 20/100 (inverse operation)
⇒ X= 1/5

Final answer: X= 1/5
7 0
3 years ago
Create a question like
vovikov84 [41]

Answer:

x = (+ - ) 9

Step-by-step explanation:

x^2 = 81

u know how u can sometimes cancel something out by doing the opposite.

This is one of those times as well. the opposite of ^2 = square root.

so if we take the square root of both sides, this will cancel out the^2 on the left side.

sqrt (x^2) = sqrt(81)

x = (+-) 9.....thats a positive and a negative sign...because the sqrt of 81 is both 9 and -9.

3 0
3 years ago
Other questions:
  • The question is in the photo
    7·1 answer
  • I NEED HELP PLEASE HELP IF YOU CAN ASAP
    10·1 answer
  • Can you simplify 9x+4 with combining like terms
    9·1 answer
  • How much does a 100 degree angle turn through
    6·2 answers
  • It is found experimentally that the electric field in a certain region of Earth's atmosphere is directed vertically down. At an
    11·1 answer
  • Can someone write the fraction 4/11 as a decimal ?
    10·2 answers
  • What’s the answer pls hurry will give brainless thank you
    11·2 answers
  • Use the picture were it says a, b, c, d those are the steps
    6·1 answer
  • Pls someone help me.<br><br><br>.<br>.<br>.<br>.​
    6·1 answer
  • Will give brainlest!!GIVE THE HORIZONTAL ASYMPTOTE (Y = ?) THE DOMAIN
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!