Circles and Polynomials Quiz Form
Please complete the Circles and Polynomials Quiz Form by answering all questions below.
Full Name
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First Name
Last Name
Class/Section
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What is the general equation of a circle in Cartesian coordinates?
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Which of the following represents a quadratic polynomial?
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x^2 + 3x + 2
x + 5
2x^3 - x + 7
5
Select all properties that apply to the standard form of a circle.
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Center at (h, k)
Radius r
Degree 2
Can have negative radius
Find the center and radius of the circle: x^2 + y^2 - 4x + 6y = 12.
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What is the degree of the polynomial: 7x^4 - 2x^2 + 5?
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Match each polynomial with its degree.
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Rows
Degree
x^4 - 2x^2 + 1
1
2
3
4
3x^3 + 2x + 7
1
2
3
4
5x + 9
1
2
3
4
x^2 + 4x + 4
1
2
3
4
If the radius of a circle is doubled, by what factor does its area increase?
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2
4
8
No change
Write a polynomial of degree 3 with integer coefficients.
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