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seraphim [82]
3 years ago
11

Y = -8 when x = 2 , find y when x = -1 .

Mathematics
2 answers:
stich3 [128]3 years ago
6 0
Y would be 4. When x=-1.
timofeeve [1]3 years ago
5 0

Answer:

y = 4

Step-by-step explanation:

This looks like a direct variation or constant of proportionality question.

If so, then use the following explanations:

y = kx

-8 = 2k

k = -8 ÷ 2

k = -4

y = -4x

when x = -1

y = -4(-1)

y = 4

If this is the correct answer, then please make this the brainliest answer.

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