The product xy equals every value in the interval [2,4] and no values outside the interval. Which

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The product xy equals every value in the interval [−2,4] and no values outside the interval. Which of the following describes possible values for x and y?

A. −4 ≤ x ≤ 8 and 0 ≤ y ≤ 2.

B. −1 ≤ x ≤ 2 and −2 ≤ y ≤ 0.

C. −2 ≤ x ≤ 1 and 0 ≤ y ≤ 2.

D. −1 ≤ x ≤ 2 and −2 ≤ y ≤ 0.

E. −2 ≤ x ≤ 1 and −2 ≤ y ≤ 0.

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McGraw Hills Conquering SAT Math

ISBN: 9780071493413

2nd Edition

Authors: Robert Postman, Ryan Postman

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