Graph the circle. x² + y² − 8x+6y+21=0

Q: 67. Center: (0, 0); Radius: 3

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Q: What is the center of the circle described by the equation x² - 6x + y2 + 2y +1 = 0 ? %3|

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

Q: Sketch the graph of the circle or semicircle.

A: Here we have to Sketch the graph of the circle or semicircle. The given equation is  9x2+9y2=1

Q: b. y=x-4x +9 LOS: Vertex:

A: Given  y = x2-4x+9 We have to find Line of Symmetry and Vertex.

Q: 9x² +4y² –18x+16y-11=0

A: The given equation is  9x2+4y2-18x+16y-11=0

Q: Find the center and the radius of the circle with the equation x2 + 4 x + y² + 8 y – 61 =0 Enter the…

A: Compare with standard equation of circle

Q: 2 x² + 12x + y² - 6y +44 = 0 y2 - -

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Q: Determine whether each equation is a circle or not. 1. x2 + y? - 20 = 0 2. x2 + y2 + 2x - 2y+1 = 0

A: Since we are given with the multiple question and our guideline is solve first question only so…

Q: x² 20y + y² + 32x = : - 352

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Q: graph each circle. (x + 3)2 + ( y - 2)2 = 1

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Q: The endpoints of the base of an isosceles triangle are A (-3; 5) and B (3; -1) . The equation of the…

A: Given: A isosceles triangle with A(-3, 5) and B(3, -1) and a circumscribed circle with equation…

Q: Directions: Write the equation of the circle in stand 3. 7x +7y +3 = 31 Standard Form: Center: ;…

A: The answer is found in step-2

Q: 4x - y² + 32x+6y+39 = 0

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Q: The coordinates of the diameter of a circle are (-4,0)(4,0).Find the equation of the circle and show…

A: NOTE: Refresh your page if you can't see any equations. . given endpoints are to find the center…

Q: Graph the equation. 7y − 1 = 6

A: 7y − 1 = 6  7y = 6 + 1 7y = 7 y = 1 All "y = constant" equations represents a line parallel to…