A school's physical education department plans to construct a rectangular soccer field with a perimeter of 250 yards and an area of 3,600 square yards. The department can determine the needed dimensions of the field, in yards, by calculating the zeroes of the quadratic expression below. ( 250, 2= ) – 3,600 Which expression is equivalent to the above expression and BEST reveals the needed dimensions of the soccer field in yards? O A -(x – 48)(x – 75) O B -x2 + 250x – 3,600 -2x2 + 125x – 3,600 — (х — 45) (х — 80) D

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A linear function can just be a constant, or it can be the constant multiplied with the variable like x or y. If the variables are of the form, x2, x1/2 or y2 it is not linear. The exponent over the variables should always be 1.