What’s the connection between input and output in this question

Find the balance at the end of 4 years if 1000 is deposited at the rate of

The data in the table represent the height of an object over time. which model best represents the data? height of an object time (seconds) height (feet) 05 1 50 2 70 3 48 quadratic, because the height of the object increases or decreases with a multiplicative rate of change quadratic, because the height increases and then decreases exponential, because the height of the object increases or decreases with a multiplicative rate of change exponential, because the height increases and then decreases

4. a single woman uses an online cash flow calculator which reveals a cash flow of 203. what does this mean?