Answer:
He said points
Step-by-step explanation:
I can get points for nothing
Answer: 80 minutes
Step-by-step explanation:in the picture
Answer:
f(x) and g(x) are closed under multiplication because when multiplied, the result will be a polynomial.
Step-by-step explanation:
The set of all polynomials is <em>closed</em> under addition, subtraction, and <em>multiplication</em>, because performing any of these operations on a pair of polynomials will give a polynomial result.
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<em>Comment on the question</em>
The wording is a bit strange, because f(x) and g(x) are elements of a set (of polynomials), so cannot be said to be "closed." "Closed" is a property of a set with respect to some function, it is not a property of an element of the set.
Answer:
what is the problem it doesn't show anything
Add of the numbers to together, which gives you 28 and divide by 7 which makes the arithmetic mean = 4
