The value, V< of Juan's investment portfolio can be modeled by the equation V=16t^2-256t+16,000. When will Juan's investment portfolio be worth $16.576.00?
2 answers
I think you wrote the last number wrong
but, making a reasonable assumption, just solve
16t^2+256t+16000 = 16576
t = 2
16t^2+256t+16000 = 16576
t = 2