December 2023 2 38 Report
Assinale a alternativa que apresenta as equações paramétricas da reta que passa pelos pontos P subscript 1 equals open parentheses 1 comma space 2 comma negative 1 close parentheses space e space P subscript 2 equals left parenthesis negative 2 comma space 0 comma negative 1 right parenthesis .

a.
open curly brackets table attributes columnalign left end attributes row cell x equals space 1 minus 3 t end cell row cell y equals space 3 minus 2 t end cell row cell z equals negative 1 end cell end table close

b.
open curly brackets table attributes columnalign left end attributes row cell x equals space 2 minus 3 t end cell row cell y equals space 2 minus 2 t end cell row cell z equals negative 1 end cell end table close

c.
open curly brackets table attributes columnalign left end attributes row cell x equals space 1 minus 3 t end cell row cell y equals space 2 minus 2 t end cell row cell z equals negative 1 end cell end table close

d.
open curly brackets table attributes columnalign left end attributes row cell x equals space 1 minus 2 t end cell row cell y equals space 2 end cell row cell z equals negative 1 minus t end cell end table close

e.
open curly brackets table attributes columnalign left end attributes row cell x equals space 1 minus 3 t end cell row cell y equals space 2 minus 2 t end cell row cell z equals negative 2 end cell end table close
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