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maria [59]
3 years ago
6

Find the center and radius of the circle. Write the standard form of the equation. (1,6) (10,6)

Mathematics
1 answer:
pantera1 [17]3 years ago
8 0

Answer:

Centre, ((1+10)/2,(6+6)/2)

or, (11/2,12/6)

or, (5.5,6)

Radius,

[√{(10-1)²+(6-6)²}]/2

= (√81)/2

= 9/2 = 4.5

(x-11/2)²+(y-6)²=20.25

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Means compplete the square on one side

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4 years ago
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3 years ago
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Write a polynomial function of minimum degree with real coefficients whose zeros include those listed. Write the polynomial in s
nikdorinn [45]

We are given zeros of the polynomial : 7, -11, and 2 + 8i.

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The factors of the polynomial would be (x-7)(x+11)(x-2-8i)(x-2+8i).

Let us multiply those factors to get the standard form of the polynomial.

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<h3>Therefore, correct option is 4th option f(x) = x^4 - 25x^2 + 580x - 5236.</h3>
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Answer:

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Answer:

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