In 2005, it took 20.46 currency units to equal the value of 1 currency unit in 1916. in 1990, it took only 13.30 currency units to equal the value of 1 currency unit in 1916. the amount it takes to equal the value of 1 currency unit in 1916 can be estimated by the linear function v given by v(x)= 0.4875x +13.8414, where x is the number of years since 1990. thus, v(11) gives the amount it took in 2001 to equal the value of 1 currency unit in 1916. complete parts (a) and (b) below. a)in 2012, it will take currency units