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
jenyasd209 [6]
2 years ago
8

R(x)=x^3+5x^2-2x-24 Plot the zero(s) of the function.

Mathematics
1 answer:
nevsk [136]2 years ago
6 0

:) Brainliest pls?

Answer:

The zeros are {2, -3, -4} which need to be plotted on the x-axis.

Step-by-step explanation:

I'll find the zeros, aka x-intercepts, and you could probably graph them.

To find the zeros, let's factor this polynomial:

r(x) = (x - 2)(x^2+7x+12)

r(x) = (x - 2)(x + 3)(x + 4)

The zeros are {2, -3, -4} which need to be plotted on the x-axis.

You might be interested in
Find the range of the given data set. 5/8, 3/4, 1 1/8, 1 1/4 A)5/8 B)3/4 C)1 1/8
rodikova [14]

Answer:

A)5/8

Step-by-step explanation:

  • <em>The range of a set of data is the difference between the highest and lowest values in the set. </em>

<u>Given data set:</u>

  • 5/8, 3/4, 1 1/8, 1 1/4

<u>Rewriting the data set in the same denominator to compare:</u>

  • 5/8, 6/8, 9/8, 10/8

<u>As we see the smallest value is 5/8 and the highest value is 10/8, so the difference:</u>

  • 10/8 - 5/8 = 5/8

So, the range of the given data set is 5/8

<u>Correct choice is</u>: A)5/8

6 0
3 years ago
<img src="https://tex.z-dn.net/?f=%20%7B2%7D%5E%7Bn%20%7D%20%20%3D%20225" id="TexFormula1" title=" {2}^{n } = 225" alt=" {2}^{n
mixas84 [53]
N = 7.81 (round to 2 decimal places)

7 0
3 years ago
Read 2 more answers
Two trains are 500 miles apart when they first enter a collision course. If, after two hours, the distance between them is 300 m
deff fn [24]
60 miles per hour. In two miles the sum of the distance the two trains traveled was 200 miles, you divide that by 2, the sum of the speed of the two trains is 100 miles per hour, now put the speed of the slow train as  x and the fast as x +20, the sum of x and x +20 is 100, so 2x + 20 =100, you subtract 20 from both sides, 2x = 80, divide by 2, x = 40, the problem asks for the speed of the fast train, so, x + 20 is 60.
6 0
3 years ago
Read 2 more answers
Please help ASAP!
Taya2010 [7]

Answer:

I think

Step-by-step explanation:

If you chose Isosceles Right Triangle Reflection to prove ASA Congruence,. You can use the distance formula to show congruency for the sides. To show an angle is congruent to a corresponding angle, use your compass and straightedge.

8 0
2 years ago
Simplify the expression:<br> (50 + 4)(2)
Andrej [43]

Answer:

108

Step-by-step explanation:

50 + 4 = 54

54 x 2 = 108

4 0
2 years ago
Other questions:
  • What is the range of possible credit scores?
    6·1 answer
  • In circle P, PQ = 3 in. What is the circumference of the circle?
    11·2 answers
  • Please help me :)))))​
    10·2 answers
  • Mr. Rogers need fertilizer for is 1 acre garden the package suggest 1/2 pound of fertilizer for 1/45 of an acre how many pounds
    9·2 answers
  • I NEED PLEASE IT WOULD REALLY HELP ME ALOT !!<br><br><br> NO LINK OR ZOOMS
    10·1 answer
  • Can someone please help me with 9 and 10
    15·1 answer
  • HELPP, Lines parallel, Perpendicular, Neither? URGENT HELPPP.
    13·1 answer
  • WILL MARK BRAINLIEST IF ANSWERED
    8·1 answer
  • WHAT IS THE SIN (-300)​
    14·1 answer
  • Which is the graph of f(x) = x2 - 2x + 3?
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!