Question 11 what is the naswer please fast

Imogene invested $8,000 in a bank account that pays 8 percent simple interest at the end of each year. her friend invested the same amount in stocks where the growth of the investment is represented as 2,000 times the square root of 2 less than the time lapsed in years. if y1 and y2 represent the amount earned in dollars and t is the time lapsed in years, which system of equations correctly represents the situation?

The variable in a relation who’s value depends on the value of the independent variable is called what?

Can someone check if i did this right since i really want to make sure it’s correct. if you do you so much