2.15 Un móvil en trayectoria rectilinea ocupa las posiciones indicadas en la tabla para cada minuto: 2 4660
t(min) 0 1 2 3 4
a) Haga la gráfica z = f(t).
b) Determine la distancia total.
c) Determine la magnitud de la velocidad en cada tramo.

real, smaller and upside-down.   so the answer should be b.

firearm identification is the process of analyzing the bullets and cartridge cases left at a crime scene to determine if they came from a particular firearm. marks on the bullets and cartridges may be common to every firearm of that type. these are called class characteristics.