YaizaB217273 YaizaB217273
  • 28-10-2022
  • Mathematics
contestada

an equation for a line where x & y vary directly and x = 5, y = 20

Respuesta :

JaedenM189349 JaedenM189349
  • 28-10-2022

For x and y to vary directly their ratio must be same,

[tex]\begin{gathered} \frac{y}{x}=\frac{20}{5} \\ y=4x \end{gathered}[/tex]

Thus, the required equation is y=4x.

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