Seudónimo
Seudónimo
26-05-2017
Mathematics
contestada
plz help..............
Respuesta :
bcalle
bcalle
26-05-2017
y = kx is the direct variation equation.
First find k, the constant of variation.
50 = k(-10)
Divide both sides by -10
-5 = k
Plug this back into the equation and solve for the new y.
y = (-5)15
y = -75
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