If x and y are consecutive integers, x > y, and x^2 - 1 >...

Free Practice Question

PS · Problem Solving

705-805

Inequalities

If x and y are consecutive integers, x > y, and x^2 - 1 > y^2 - 4y + x - 1, then which of the following must be true?

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A

x < 0

B

x ≠ 2

C

y > -1

D

y ≠ 1

E

x + y > 3

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Explanation

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