jakhiyagunn jakhiyagunn
  • 19-07-2021
  • Mathematics
contestada

find the constant of variation k for the direct variation. 4x = -y

Respuesta :

jimrgrant1 jimrgrant1
  • 19-07-2021

Answer:

k = - 4

Step-by-step explanation:

The equation representing direct variation is

y = kx ← k is the constant of variation

Given

4x = - y ( multiply both sides by - 1 )

- 4x = y , that is

y = - 4x ← in standard form

with k = - 4

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