aubreestanger777
aubreestanger777 aubreestanger777
  • 21-12-2021
  • Mathematics
contestada

Find a direct relationship
between y and x.
x=t-1 and y = t/t-1
y=?

Respuesta :

jimrgrant1 jimrgrant1
  • 21-12-2021

Answer:

y = [tex]\frac{x+1}{x}[/tex]

Step-by-step explanation:

Given

x = t - 1 ( add 1 to both sides ) , then

t = x + 1

Substitute t = x + 1 into

y = [tex]\frac{t}{t-1}[/tex] = [tex]\frac{x+1}{x+1-1}[/tex] = [tex]\frac{x+1}{x}[/tex]

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