If y varies directly as x , and y =-4 when x=8, find y when x=8

Answer:

y=-4

Explanation:

If y=-4 when x=8, y=-4 when x=8

Answer: y=-4

Explanation:

y = 4 when x = 8    So, 4 = 8k

                                  k = 1/2

y = (1/2)x

Thanks for the points <3

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tions #1-15 are worth 3 points each
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Ladanhand format
oldin

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Formula Sub/solve Final answer(3 SF)


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