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How do you verify if a point lies on a circle?
If ... the square of (the x-coordinate of the point minus the x-coordinate of the center of the circle) added to the square of (the y-coordinate of the point minus the y-coordinate of the center of the circle) is equal to the square of the circle's radius, then the point is on the circle.
When a point lies on the x axis what do you know about its x coordinate?
you should know exactly what it is 2nd Answer: You nothing about its x coordinate, but the y coordinate = 0
The x-coordinate of a point?
In an ordered pair like (2, 5), the first number is the x-coordinate. It is the horizontal distance to the right from the Origin to that point.
When a point lies on the x-axis what do you know about it y-coordinatewhen a point lies on the y-axis what do you know about its x-coordinate?
If a point lies on the x-axis then by definition it is located at (x,0) ie the y coordinate is 0.If a point lies on the y-axis then it's located at (0,y) ie the x coordinate is 0.
The x-coordinate of a point where a graph intersects the x-axis?
x-intercept
