a) [tex3]t = t_{1} + (t_{2} - t_{1})p[/tex3] .
b) [tex3]t = t_{1} + (t_{2} - t_{1})(p - p_{1})[/tex3] .
c) [tex3]t = t_{1} + (t_{2} - t_{1})(p - p_{1})/(p_{2} - p_{1})[/tex3] .
d) [tex3]t = t_{1} + (t_{2} - t_{1})(p - p_{1})/(p_{2} - p_{1})[/tex3] .
Resposta
Letra c)