In the x-y plane, point (p, q) is a lattice point if both p and q are integers. Circle C has

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In the x-y plane, point (p, q) is a lattice point if both p and q are integers. Circle C has a center at (–2, 1) and a radius of 6. Some points, such as the center (–2, 1), are inside the circle, but a point such as (4, 1) is on the circle but not in the circle. How many lattice points are in circle C?
(A) 36
(B) 72
(C) 89
(D) 96
(E) 109


OA E

Source: Magoosh