lingling123 lingling123
  • 08-07-2016
  • Mathematics
contestada

Write an equation that has (1, 2) as a solution. Substitute (1, 2) into the equation to verify your answer.

Respuesta :

Kunchan
Kunchan Kunchan
  • 08-07-2016
let's try with y = 2x

if we substitute x = 1
y = 2*1
y = 2

so the equation is valid
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