SAT Math Practice Question #15620 - SATify | SATify
#15620
functions
polynomials
applications
hard
35 sec
A financial model uses the function V(t)=−2001(t+50)(t−120) to represent the value of an investment, in thousands of dollars, t months after a specific date, where t>0. What is the positive value of t, in months, when the investment's value is 0?
• Up to 5 characters (6 if negative). Only numbers, decimal (.), fraction (/), negative (-). • Fractions must be in lowest terms. • Mixed numbers must be converted to improper fractions.
