joellabarra joellabarra

14-04-2015
Mathematics

Answered

Which of these ordered pairs is a solution to the linear inequality y – 4x ≤ –6? A.(–2, 4) B.(1, –2) C. (1, 3) D. (2, 3)

Answer :

stephaniemarie stephaniemarie

14-04-2015

B.(1,-2)
(-2)-4(1)=6
Therefore the ordered pair (1,-2) is the answer

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14-04-2015

[tex]y - 4x \leq -6 \\ y \leq -6 + 4x \\[/tex]
After placing:
[tex]B. (-2)-4(1) \leq -6 \\ -6 \leq -6[/tex]

Answer Link

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