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What is the correct ordered pair solution to y = -3x + 4 when x = { -3, 0, 6 }?

1 Answer

Jun 13, 2018

$(- 3, 13), (0, 4), (6, - 14)$ $(-3,13),(0,4),(6,-14)$

Explanation:

$substitute each of the given values of x into the expression$ $"substitute each of the given values of x into the expression"$

$x = - 3 \to y = (- 3 \times - 3) + 4 = 9 + 4 = 13$ $x=-3toy=(-3xx-3)+4=9+4=13$

$x = 0 \to y = (- 3 \times 0) + 4 = 0 + 4 = 4$ $x=0toy=(-3xx0)+4=0+4=4$

$x = 6 \to y = (- 3 \times 6) + 4 = - 18 + 4 = - 14$ $x=6toy=(-3xx6)+4=-18+4=-14$

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