If one bag of grass seed covers 2,000 square feet, how many bags are needed to seed the lawn?

X^2 - 4x +(4/2^2) + y^2 + 8y + (8/2^2) = -4 + (4/2^2) + (8/2^2)(x + 2)^2 + (y + 4)^2 = -4 + 4 + 16your center is (-2, -4) and the radius is the sqrt of -4 + 4 + 16 which is 4

Ithink the answer may be -7 by when dividing both sides by -3

Wouldn’t it be six if all intervals are the same?