I will give a MEDAL if you get this right!
Find an equation of the circle that has center
C(8, −5) and is tangent to the line y = 5. (Give your answer in standard notation.)

Question

I will give a MEDAL if you get this right!
Find an equation of the circle that has center 
C(8, −5) and is tangent to the line y = 5. (Give your answer in standard notation.)

anonymous · Answer

formula for the eq of circle
 
at C(8,-5)=(h,k)  and tangent yo the line y=5=radius r just plug into the formula
(x-h)^2+(y-k)^2=r^2

anonymous · Answer

yeah i got (x-8)^2+(y+5)^2=5^2 and its wrong

anonymous · Answer

that was correct my be you just need to simplified more like
 (x-8)^2+(y+5)^2=5^2
 (x-8)^2+(y+5)^2=25  or simplify more