What is the parent Function?What transformations are taking place in this function/relation?

ANSWER
EXPLANATION
The given inequality function represents the function of a circle.
The parent inequality function for a circle is:
[tex]x^2+y^2\leq1^2[/tex]When a circle is transformed, it is transformed as follows:
[tex](x-h)^2+(y-k)^2\leq r^2[/tex]where h represents a horizontal shift to the right
k represents a vertical shift up
r represents a dilation
For the given circle, we have that:
[tex]\begin{gathered} h=100 \\ k=60 \\ r=15 \end{gathered}[/tex]Hence, it was shifted 100 units to the right, 60 units up, and dilated by 15 units.