Dana1999
Dana1999 Dana1999
  • 06-10-2019
  • Mathematics
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Is -3x+4y=1 a direct variation? K=?

Respuesta :

jimrgrant1 jimrgrant1
  • 06-10-2019

Answer:

No

Step-by-step explanation:

The form of a direct variation equation is

y = kx ← k is the constant of variation

Given

- 3x + 4y = 1 ( add 3x to both sides )

4y =  3x + 1 ( divide all terms by 4 )

y =  [tex]\frac{3}{4}[/tex] x + [tex]\frac{1}{4}[/tex] ← not in direct variation form

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