Write the equation of a circle that has a radius of 1/2 and a center at (1, -1), O (x - 1)^2 + (y - 1)^2 - 1/2
O (x - 1)^2 + (y +1)^2 - 1/4
O (x+1)^2 - (y + 1)^2 - 1/4
O (x + 1)^2 + (y - 1)^2 = 1/2

Step-by-step explanation:

The equation of a circle with center and radius is given by .

What we're given:

Substituting given values, we get:

∞ this is your sign

maximum area = xy = (16)(32) = 512 ft2

to maximize the area of the garden, the side of the fence parallel to the side of the house should be 32 ft long, and the other two sides should both have length 16 ft.'

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