x² + y² - 2x + 8y + 8 = 0 is the equation of a circle with center (h, k) and radius r for:

Q: x2 + (y − 4)2 = 1   Write the equation of the circle in standard form, (x − h)2 + (y − k)2 = r2.

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Q: Identify the center and radius of the circle defined by the equation: (x – 2)2 + (y- 3)² = 9 o…

A: Given the equation of a circle : x-22+y-32=9   Standard equation of a circle: x-h2+y-k2=r2 where h,k…

Q: Find the standard form of the equation of the circle with a diameter having two points (1, -6) & (7,…

A: The end points of diameter of the circle are (1,-6)  and (7,2). The standard form of equation of…

Q: Determine the equation of the circle with radius 33​ and center (−1,0).

A: circle with radius 33​ and center (−1,0).

Q: Find the standard form for the equation of a circle (z – h) + (y- k) = with a diameter that has…

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Q: Find a Cartesian equation for r = 3t – 1, y = 4t + 2.

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Q: Rewrite the circle 3x2+3y2-6x=0 in (x-h)2+(y-k)2 form. State the center of the circle and its…

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Q: Draw a circle with an equation of x2+4x+y2−4y=1.

A: Given,

Q: What is the equation of circle in standard form? x²+4x+y²-6y=23 O A. (x-2)2+(y+3)²=6 O c…

A: A circle is the locus of points in two-dimensional space which are equidistant from a fixed point.…

Q: Find the center and radius of the circle whose equation is x² + 10x + y² – 5y + 4 = 0. The center of…

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Q: The graph of the equation  (x − 4)2 + (y − 2)2 = 9  is a circle with center  (x, y) =    and…

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Q: (x-11)²+(y+9)²=7 What is the x value of the center of the circle?

A: x-a2+y-b2=r2 We know the standard form of Circle  where a,b  Is the center of Circle and r is the…