alejandragonzalez82 alejandragonzalez82
  • 16-11-2019
  • Mathematics
contestada

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

Respuesta :

BrainySophiee
BrainySophiee BrainySophiee
  • 16-11-2019

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.

Answer Link
MS2001 MS2001
  • 16-11-2019
Y would be 4. When x=-1.
Answer Link

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