Write two functions that together represent a circle.

Seeing that the Equation of a Circle is repersented by: x² + y² + Dx + Ey + F = 0
Where E, F, and D are constants.
Factorise this and it becomes;
(x - h)² + (y + k)² = r²
An example would be;
(x-3)² + (x - 2)² = 4

Hope this helped :)

If it is my birthday, then it is snowing

At a constant it will take one hour to travel 32 mi.at that speed it will take 1/2 hr to travel the remaining 16 mi.it will take 1+1/2 hr to travel the 48mi @ 32mph.so 1 hr = 60 min& 1/2 hr = 30 min1+1/2 hr = 90 min.there are 60s in each 90 × 60 = 3600 seconds.the real question seriously is he why are they driving so slow? ! lol.