Question

Standard form for a equation of a circle with a center (4,-5) and a radius of 3

Answer 1

Answer: (x-4)2+(y+5)2=9

Step-by-step explanation: The standard form for the equation oif a circle is

(x-a)2+(y-b)2=r2

And in your particular case:

(x-4)2+(y--5)2=32

(x-4)2+(y+5)2=32

(x-4)2+(y+5)2=9