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
Svet_ta [14]
3 years ago
15

The points plotted below are on the graph of a polynomial. In what range of x-values must the polynomial have a root?

Mathematics
1 answer:
joja [24]3 years ago
6 0

Actually, I think the question should be, "In what range(s) of x-values must there be a root of the POLYNOMIAL?" Unless you are working with some real strange maths, polynomials are smooth and continuous. If you drew a smooth and continuous line through the points in the graph, where would the line have to cross the x-axis?


You might be interested in
Can someone help me please ?
cricket20 [7]
I hope this helps you

4 0
3 years ago
Read 2 more answers
Consider the system of equations:
vodka [1.7K]

Answer:

(x, y) = (5, 1)

Step-by-step explanation:

To <em>eliminate</em> x, you can double the second equation and subtract the first.

... 2(x +4y) -(2x -3y) = 2(9) -(7)

...11y = 11 . . . . . simplify

... y = 1 . . . . . . divide by 11

Using the second equation to find x, we have ...

... x + 4·1 = 9

... x = 5 . . . . . subtract 4

_____

<u>Check</u>

2·5 -3·1 = 10 -3 = 7 . . . . agrees with the first equation

(Since we used the second equation to find x, we know it will check.)

5 0
3 years ago
Read 2 more answers
What is the formula for average rate of change
Arlecino [84]

Answer:

A(x)=f(x)-f(a)/x-a

Step-by-step explanation:

7 0
2 years ago
Wayne is mixing paint.
LuckyWell [14K]

Answer:

176. Multiply 6 by 2 thirds.

Step-by-step explanation:

4 0
3 years ago
Need help now plzzz
ZanzabumX [31]

Answer: 504 in^2

Step-by-step explanation:

All you have to do is multiply all the numbers together.

3 0
3 years ago
Read 2 more answers
Other questions:
  • The graph of the function f(x)=3/x+5 is shown below.
    13·2 answers
  • Which ordered pairs are in the solution set of the system of linear inequalities? y &gt; x y &lt; x + 1 (5, –2), (3, 1), (–4, 2)
    7·2 answers
  • How do you do 270 m in six minutes as a unit rate?
    8·1 answer
  • 2 trains leave station 238 miles apart at same time toward each other. one at 80mph and other at 90mph. how long will it take fo
    7·1 answer
  • An ant looks up to the top of a tree at an angle of elevation of 40 degrees. If the ant is 30 feet from the base of the tree, wh
    8·2 answers
  • How many 1/3 cm cubes can fit in a rectangular prism with a length of 5 1/3 cm, a width of 2/3 cm and a height of 1 1/3 cm. PLEA
    5·1 answer
  • What is the point estimate for the number of cars sold per week for a sample consisting of the following weeks: 1, 3, 5, 7, 10,
    7·1 answer
  • What are the potential solutions to the equation?
    6·1 answer
  • Assume the sample is a random sample from a distribution that is reasonably normally distributed and we are doing inference for
    14·1 answer
  • The Investment Research Institute reported in its Mutual Fund Fact Book that the number of mutual funds increased from 5,700 in
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!