Question

Look at the circle shown on the coordinate plane.

Susan wrote the equation of the circle in the center radius form as (x − q)2 + (y − p)2 = 9.

p – q is equal to _____.

Answer 1

1

Answer 2

1

Answer 3

for a circle having center at (q,p) the given equation holds true...(also radius = 3)
so now you can easily figure out p and q by figuring out the center....and hence decipher p-q

Answer 4

Thank you, everyone. (:

Answer 5

yep np :D