Answer:
<h3>Toni can type words in 3 minutes is 270 words</h3>Step-by-step explanation:
Given that the double number line shows that Toni can type 180 words in 2 minutes.
<h3>To find how many words can Toni type in 3 minutes:</h3>From the given Toni can type 180 words in 2 minutes,
⇒ Toni can type
For Toni would be able to type words in 3 minutes is
Given:
Zero: 2, multiplicity: 3
Zero: 0, multiplicity: 2
Degree: 5
Leading coefficient = 1
To find:
The polynomial function.
Solution:
The general form of a polynomial is
where, a is a constant, are zeroes with multiplicity
.
Using the given information and the general form of a polynomial, we get
Leading coefficient is 1, so the value of a is also 1.
Therefore, the required polynomial is .