The excerpt from a classroom speech is known to violate the guidelines for using supporting materials because it does not round off statistics.
<h3>What is Supporting Materials?</h3>
The term supporting materials is known to be one that connote the information that an individual gives to create and/or justify a given idea
The supporting materials examples are, narratives, descriptions, historical facts and other forms of tools.
Note that there is no rounding off in statistics and as such the excerpt from a classroom speech is known to violate the guidelines for using supporting materials because it does not round off statistics.
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How does the following excerpt from a classroom speech violate the guidelines for using supporting materials presented in your textbook?
Hunger kills millions of people around the globe each year. According to the World Health Organization, an average of 24,362 people died of hunger or hunger-related causes every day last year.
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2 + 2 is 4 but 4 + 9 is 13.
The probability of an event and its complement always add up to 1. So, the complement can be found by subtracting 0.79 from 1, which gives you 0.21. Hope that helps!
Answer:
There are two rational roots for f(x)
Explanation:
We are given a function
f(x) = x^6-2x^4-5x^2+6f(x)=x6−2x4−5x2+6
To find the number of rational roots for f(x).
Let us use remainder theorem that when
f(a) =0, (x-a) is a factor of f(x) or x=a is one solution.
Substitute 1 for x
f(1) = 1-2-5+6=0
Hence x=1 is one solution.
Let us try x=-1
f(-1) = 1-2-5+6 =0
So x =-1 is also a solution and x+1 is a factor
We can write f(x) by trial and error as
f(x) = (x-1)(x+1)(x^2-3)f(x)=(x−1)(x+1)(x2−3)
We find that f(x) (x^2-3)f(x)(x2−3) factor gives two irrational solutions as
±√3.
Hence number of rational roots are 2.