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
melamori03 [73]
1 year ago
12

I need help determining how many roots

Mathematics
1 answer:
statuscvo [17]1 year ago
4 0

By graphing the polynomial, we conclude that there is only one real root, so the correct option is A.

<h3>How many roots has the given polynomial?</h3>

We have the polynomial:

y = -3x^2 + 12x - 12

To see how many real roots this polynomial has, we can graph it and see how many times the graph intercepts the x-axis.

The graph can be seen below:

There we can see that there is only one intercept, so there is only one real root.

So the correct option is A.

If you want to learn more about polynomials:

brainly.com/question/4142886

#SPJ1

You might be interested in
The formula A=P(1+r)t is used to show the total amount owed for a loan with a simple annual interest rate.
vodka [1.7K]
We are asked to express r in terms of A, P, and t.

We first divide both sides of the equation by t, which gives us

                                         
                     \displaystyle{ \frac{A}{t}=P(1+r), 


then, dividing both sides by P, we have

                     \displaystyle{ \frac{A}{Pt}=1+r.

Swap the sides:

                    \displaystyle{ 1+r= \frac{A}{Pt} 
      
Finally subtracting 1 from both sides gives us

                     \displaystyle{ r=\frac{A}{Pt}-1.


5 0
3 years ago
Read 2 more answers
The equation of the line of best fit of a scatter plot is y = 6x − 9. What is the slope of the equation? –6 –9 9 6
Vinil7 [7]
6 is the answer because it is 6x therefore the gradient increases by 6 each time<span />
5 0
3 years ago
Read 2 more answers
In the accompanying diagram of ABC ca is extended to D, m∠ABC = 70 and m∠BCA =50 Find m∠DAB
zvonat [6]

Answer:

<em>120 degrees</em>

Step-by-step explanation:

Find the diagram attached.

From the diagram;

Interior angles are m∠BCA and m∠ABC

Exterior angle is m∠DAB

The sum of interior angle of the triangle is equal to exterior

m∠BCA +m∠ABC =m∠DAB

Given

m∠ABC = 70

m∠BCA =50

m∠DAB = 70 + 50

m∠DAB = 120 degrees

<em>Hence the measure of m∠DAB is 120 degrees</em>

6 0
3 years ago
The grades on a language midterm at Santa Rita are roughly symmetric with u = 77 and o = 3.5.
labwork [276]

Answer:.86

Step-by-step explanation:

Put the given data within the formula for the zscore.

6 0
3 years ago
12433333666 *5ii888888888888888888888<br> 6
Neko [114]

Answer:

7.321852048×10³⁰

Step-by-step explanation:

5 0
2 years ago
Other questions:
  • Profit is the difference between revenue and cost. The revenue, in dollars, of a company that makes skateboards can be modeled b
    14·2 answers
  • Explain how solve 4^(x + 3) = 7 using the change of base formula. Include the solution for x in your answer. Round your answer t
    14·1 answer
  • Tim's phone service charges $24.78 plus an additional $0.24 for each text message sent per month. If Tim's phone bill was $30.78
    11·1 answer
  • For what real numbers x is the value of x2 – 6x + 9 negative
    14·2 answers
  • 3. Mrs. Bond wants to put 40 cups of cider into one-quart containers. How many one-quart containers does she need?​
    10·2 answers
  • Linear or nonlinear​
    6·1 answer
  • What is 1/2 of 5/6??
    9·1 answer
  • What are the mean and the median?​
    5·1 answer
  • What is this answer?​
    15·1 answer
  • CAN SOME ONE ANSWER THIS ILL GIVE ALL MY POINTS AND BRAINLIEST PLEASE
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!