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
SCORPION-xisa [38]
3 years ago
8

please show on graph (with x and y coordinates) state where the function x^4-36x^2 is non-negative, increasing, concave up​

Mathematics
1 answer:
babunello [35]3 years ago
8 0

Answer:

y'' =12x^2 -72=0

And solving we got:

x=\pm \sqrt{\frac{72}{12}} =\pm \sqrt{6}

We can find the sings of the second derivate on the following intervals:

(-\infty Concave up

x=-\sqrt{6}, y =-180 inflection point

(-\sqrt{6} Concave down

x=\sqrt{6}, y=-180 inflection point

(\sqrt{6} Concave up

Step-by-step explanation:

For this case we have the following function:

y= x^4 -36x^2

We can find the first derivate and we got:

y' = 4x^3 -72x

In order to find the concavity we can find the second derivate and we got:

y'' = 12x^2 -72

We can set up this derivate equal to 0 and we got:

y'' =12x^2 -72=0

And solving we got:

x=\pm \sqrt{\frac{72}{12}} =\pm \sqrt{6}

We can find the sings of the second derivate on the following intervals:

(-\infty Concave up

x=-\sqrt{6}, y =-180 inflection point

(-\sqrt{6} Concave down

x=\sqrt{6}, y=-180 inflection point

(\sqrt{6} Concave up

You might be interested in
For the polynomial 17x2 – x: (3 marks)
Sladkaya [172]

Answer:

See below

Step-by-step explanation:

Given polynomial is: 17x^2 - x

a. Terms: 17x^2, \: \&\: - x

b. 17 and - 1

c. Binomial or quadratic polynomial

7 0
3 years ago
Help me please,Thanks
harina [27]
24:48 which can be simplified to 1:2
3 0
3 years ago
Read 2 more answers
(07.03 MC)
Umnica [9.8K]

The probability of pulling a blue marble and the coin landing tails up is 360/2500

<h3>How to determine the probability?</h3>

The tables of values are given as:

Color     Times

Blue        18

Green     20

Yellow    12

Heads    Tails

20          30

The probability of obtaining a blue marble is:

P(Blue) = 18/50

The probability of landing tails up is:

P(Tail) = 20/50

The required probability is:

P = P(Blue) * P(Tail)

This gives

P = 18/50 * 20/50

Evaluate the product

P = 360/2500

Hence, the probability of pulling a blue marble and the coin landing tails up is 360/2500

Read more about probability at:

brainly.com/question/25870256

#SPJ1

8 0
2 years ago
PLEASE HELP !
leonid [27]
Don’t click those links!
6 0
3 years ago
Tell whether you can make a unique triangle or no triangle with these conditions: angles measuring 45° and 90°
just olya [345]

Answer:

  The triangle with those measures will be unique.

Step-by-step explanation:

The triangle described is an isosceles right triangle with side lengths 10 cm. All such triangles are congruent (it is unique).

7 0
3 years ago
Other questions:
  • A website had 2,135,789 hits .what is the value of the digit 3
    14·1 answer
  • What is the answer to marian pours a full container of water equally into buckets each bucket has a capacity of four liters afte
    15·1 answer
  • The total of a number and -15 equals -6
    8·1 answer
  • Which names the tiling
    13·2 answers
  • If f(x) = 4x^2and g(x) = x+1, find (f•g)(x).
    6·2 answers
  • Explain why the following answer is not correct: 1,000/5=2,000
    15·1 answer
  • George bought 30 packets of football cards they were 14 cards and each packet how many cards did George buy
    14·1 answer
  • Find the surface area of the prism. HELP IT DUe in 10 mins so I will mark you as brainly if you answer correctly
    14·1 answer
  • Can u pwsss helppppp<br> :)
    14·2 answers
  • Hurry Need Help I Will Give You Brainliest!!
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!