Question
CALCULATOR #10 A phone sells for 600 and loses 25% of its value each year. Write a function that gives the phone's value, V(t) years after it is sold. V(t)=underline ( )(underline ( ))^t
Solution
4.1
(234 Votes)
Camille
Veteran · Tutor for 9 years
Answer
La función que da el valor del teléfono, V(t), t años después de su venta es:V(t) = 600(1 - 0.25)^to simplificado:V(t) = 600(0.75)^tPor lo tanto, para completar los espacios en blanco:V(t) = **600**( **0.75**)^t