Use the pair of graphs to determine whether the equations y1 and y2 are equal. Interpret this result in general.y1 = (x + 2)2, y2 = x2 + 2
A. Yes, a square of a difference equals the difference of the squares.
B. No, a square of a sum does not equal the sum of the squares.
C. Yes, a square of a sum equals the sum of the squares.
D. No, a square of a difference does not equal the difference of the squares.
Answer: B
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csch x
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