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
Wewaii [24]
3 years ago
13

Construct a polynomial function with the stated properties. Reduce all fractions to lowest terms. Third-degree, with zeros of −3

, −1, and 2, and passes through the point (1,10).
Mathematics
1 answer:
RSB [31]3 years ago
8 0

Answer:

\Large \boxed{-\dfrac{5}{4}(x+3)(x+1)(x-2)}

Step-by-step explanation:

Hello,

Based on the indication, we can write this polynomial as below, k being a real number that we will have to identify (degree = 3 and we have three zeroes -3, -1, and 2).

   \Large \boxed{k(x+3)(x+1)(x-2)}

We know that the point (1,10) is on the graph of this function, so we can say.

k(1+3)(1+1)(1-2)=10}\\\\4*2*(-1)*k=10\\\\-8k=10\\\\k=\dfrac{10}{-8}=-\dfrac{5}{4}

Then the solution is:

\large \boxed{-\dfrac{5}{4}(x+3)(x+1)(x-2)}

Hope this helps.

Do not hesitate if you need further explanation.

Thank you

You might be interested in
How you solve this ?
jonny [76]
You have to use Pythagorean theorem

12^2+20^2 = x^2

sqrt(144*400) = x^2
sqrt(544) = x

X = 4  sqrt(34)

3 0
3 years ago
Hana paid $1,200 for the carpet in her living room the carpet has area of 251.2 square feet what was her unit cost of carpeting
SOVA2 [1]
The answer is $4.78 

1200/251.2=4.777<span>07006369
4.78</span>
4 0
3 years ago
Mathematics Grade 5 Sample Items
Anastasy [175]

Answer:

The answer is within the range of 0.1 - 0.9.

Step-by-step explanation:

For example, 0.5 could be the answer.

4 0
2 years ago
If y varies inversely with x<br> and y is 10 when x is 5,<br> then what is y when x is 2?
Jobisdone [24]

9514 1404 393

Answer:

  25

Step-by-step explanation:

Inverse variation means ...

  y = k/x

For the given values, we can find k to be ...

  k = xy = (5)(10) = 50

Then for x=2, we have ...

  y = 50/x

  y = 50/2

  y = 25 . . . when x=2

6 0
3 years ago
HELPPP MEEEE OUTTTTTT ITS URGENTTTTT!!!!
AlladinOne [14]

Answer:

(x-12)^2+(y-2)^2=4

Step-by-step explanation:

3 0
3 years ago
Other questions:
  • Write two ratios that are equivalent to 3:11
    5·2 answers
  • 10(8x - 11) = 690 rlly need help
    5·2 answers
  • Question 13. thank You so much
    7·1 answer
  • Three workers arrive at work 15 minutes late, at a cost of $11/ hour.
    11·1 answer
  • Solve by the substitution method. <br> 6x + 8y = 0 <br> -7x + y = 31
    10·1 answer
  • An urban planner examines police-report data for many cities and towns and discovers that cities with professional football team
    7·1 answer
  • I need the answer asap
    13·1 answer
  • Show how you use the additive inverse to solve the following.
    9·1 answer
  • Express in simplest form with a rational denominator.<br> 4 over 28
    6·2 answers
  • Determine another point on the line given two points on the line.<br> (0,5), (4,1)
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!