Which is an equation of a circle with center (5, 0) that passes through the point (1, 1)

Equation of circle at center (h,k) is given by

Given that center is at (5,0) that means h=5 and k=0

plug both values into above formula

...(i)

Given that circle passes through point (1,1) so it will satisfy above equation

Now plug this value of r^2 into equation (i)

which best matches with choice C

Hence is the final answer.

one set of data has more variation than the other. hope this !

false

inverse variation is not exponential