Decide whether or not the equation has a circle as its graph. If it​ does, give the center and the radius. If it does​ not, describe the graph.   4x^2 +4x+4y^2 + 8y-59=0

Q: Decide whether or not the equation has a circle as its graph. If it​ does, give the center and the…

A: x² + y² + 6x - 6y + 27 = 0 i.e. (x² + 6x + 9) + (y² - 6y + 9) + 9 = 0 i.e. (x + 3)² + (y - 3)² = - 9…

Q: graph each equation by plotting points. Verify your results using a graphing utility. 4x2+y =4

A: We have to graph the equation by plotting points. Take XY coordinate system, we can take the  x…

Q: write the standard form of the equation and the general form of the equation of each circle of…

A: Given: r=2 (h,k)=(0,0)

Q: Decide whether or not the equation below has a circle as its graph. If it​ does, give the center and…

A: 81x² + 81y² - 72x + 72y - 32 = 0 i.e. {(9x)² - 2•9x•4 + 4²} + {(9y)² + 2•9y•4 + 4²} = 32 + 4² + 4²…

Q: Graph each equation by plotting points. Verify your results using a graphing utility. y = 2x + 8

A: To  graphy=2x+8

Q: Write the standard form of the equation and the general form of the equation of each circle of…

A: A circle is locus of points equidistant from a point which called its center. Distance of points…

Q: Write the equation in standard form. Then, identify the center, the radius and graph the circle. x?…

A:

Q: Write the standard form of the equation of the circle with center (0, 0) and radius 2. Graph the…

A: The standard equation of circle is x-a2+y-b2=r2.

Q: Please identify the center and radius from the equation. Graph the circle in your notebook. Only…

A: Topic - circles

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…