Which equation matches the graph of the greatest integer function given
below?

you are saying it as if a fact, not a question, but yes, you would be correct? ; )

step-by-step explanation:

the formula for the equation of a circle is (x – h)2+ (y – k)2 = r2, where (h, k) represents the coordinates of the center of the circle, and r represents the radius of the circle. if a circle is tangent to the x-axis at (3,0), this means it touches the x-axis at that point.