A: The distance from any point inside the circle to the origin.
B: The distance from any point inside the circle to the origin.
C: The distance from the x-coordinate to the origin.
D: The circumference.
The distance from any point on the circle to the origin
To find the standard equation for a circle centered at the origin, we use the distance formula to define the radius. The equation is derived from the relationship that the distance from any point ((x, y)) on the circle to the center ((0, 0)) is equal to the radius (r). Thus, the standard equation of the circle is given by (x^2 + y^2 = r^2). Here, (r) is the radius of the circle.
The standard equation for a circle centered at the origin (0, 0) with radius ( r ) is given by ( x^2 + y^2 = r^2 ). In this equation, ( x ) and ( y ) represent the coordinates of any point on the circle, and ( r ) is the radius. This equation describes all points that are a distance ( r ) from the center.
You should increase the radius in the standard equation of a circle centered at the origin. The general form is ( x^2 + y^2 = r^2 ), where ( r ) is the radius. By increasing ( r ), you extend the distance from the center to any point on the circle, making it larger.
9
The equation is (x - h)2 + (y - v)2 = r2
The Radius
It is x^2 + y^2 = r^2
The radius of the circle decreases when you make the circle smaller.
the number that is part of the x-term
false
Yes it’s true