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IRISSAK [1]
3 years ago
13

Write a polynomial function of least degree that has rational coefficients, a leading coefficient of 1, and the given zeros.

Mathematics
1 answer:
kogti [31]3 years ago
6 0

9514 1404 393

Answer:

  f(x) = x³ -5x² +2x +8

Step-by-step explanation:

If the function has a zero of p, then it has a factor of (x-p). The polynomial of least degree will only have factors corresponding to the given zeros:

  f(x) = (x -(-1))(x -2)(x -4)

  = (x +1)(x -2)(x -4)

  = (x² -x -2)(x -4)

  f(x) = x³ -5x² +2x +8

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Arlecino [84]

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Plants use capillary action to bring water up the roots and stems to the rest of the plant. Therefore, if the plant could not do this the plant would die.

Step-by-step explanation:

3 0
3 years ago
What is the volume of this prism?​
vovikov84 [41]

Answer:

The answer is 13 1/8ft3

Explanation:

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8 0
3 years ago
The radius of a circle can be found by dividing the circumference of the circle by 6.28. What is the radius of a circle that has
steposvetlana [31]
The radius of a circle is found by doing this :
circumference ÷ 6.28 = radius

The circumference here is 17.27 feet :
circumference ÷ 6.28 = radius
so
17.27 ÷ 6.28 = 2.75


The radius of the circle is 2.75 feet.






5 0
3 years ago
How many minutes are in 2 3/5 hours
Temka [501]
156 minutes are in 2 and 3/5 of an hour. 
4 0
3 years ago
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Ben jogged 4 1/2 miles in 1 1/4 hours at a constant rate. How far did ben jog in 1 hour?
MatroZZZ [7]

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5 0
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