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choli [55]
3 years ago
5

Why is nobody helping me?? please help

Mathematics
1 answer:
AleksandrR [38]3 years ago
7 0
The probability is 6/9 or 66.6%
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Find a third degree polynomial function of the lowest degree that has the zeros below and whose leading coefficient is one.
Tanzania [10]

Answer:

The polynomial function of the lowest degree that has zeroes at -1, 0 and 6 and with a leading coefficient of one is p(x) = x^{3}-5\cdot x^{2}-6\cdot x.

Step-by-step explanation:

From Fundamental Theorem of Algebra, we remember that the degree of the polynomials determine the number of roots within. Since we know three roots, then the factorized form of the polynomial function with the lowest degree is:

p(x) = (x-r_{1})\cdot (x-r_{2})\cdot (x-r_{3}) = 0 (1)

Where r_{1}, r_{2} and r_{3} are the roots of the polynomial.

If we know that r_{1} = -1, r_{2} = 0 and r_{3} = 6, then the polynomial function in factorized form is:

p(x) = (x+1)\cdot x \cdot (x-6) (2)

And by Algebra we get the standard form of the function:

p(x) = x\cdot (x+1)\cdot (x-6)

p(x) = x\cdot (x^{2}-5\cdot x -6)

p(x) = x^{3}-5\cdot x^{2}-6\cdot x (3)

The polynomial function of the lowest degree that has zeroes at -1, 0 and 6 and with a leading coefficient of one is p(x) = x^{3}-5\cdot x^{2}-6\cdot x.

6 0
3 years ago
Can anyone help solve this? ​
gtnhenbr [62]
We can tell this is an isosceles triangle due to the sticks meaning the base angles are equal so the measurement of ACB would be the same as ABC so it would measure x
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Nigel sent 644 text messages last week. write and solve an equation to find the average number of message he sent each day
kati45 [8]
<h2><em>Too many.</em></h2><h2><em></em></h2><h2><em></em></h2><h2><em>In all seriousness... Do 644 / 7. He Sent 92 Texts on Average every day.</em></h2>
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Read 2 more answers
3. Standard Form:
jek_recluse [69]

ANSWER:

5600023422.09?

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Karen spends $450 on monthly bills. Of this total amount, 12% is for phone service, 110 is for Internet service, and 29 is for u
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$257 is the answer I got I hope it's right
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