Question 172597: The problem says:
Graph the circle so the center is at the origin. Then write the equation. the radius is 4.5. i dont know what to do help. Found 2 solutions by KnightOwlTutor, Mathtut:Answer by KnightOwlTutor(293) (Show Source):
You can put this solution on YOUR website! The equation for this circle is x^2+y^2=4.5^2
In order to graph set x^2=4.5^2
Take the sq root of each side x= + or - 4.5 plot the points (4.5,0)
Then do the same for y
The resultant points is (0,4.5) and (0,-4.5) you know the shape of the circle -This is your graph.
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