Help me lol which one is it.

5.(04.07) two different plants grow each year at different rates, which are represented by the functions f(x) = 4* and g(x) = 5x + 2. what is the first year the f(x) height is greater than the g(x) height? year 3 year 0 year 2 year 1

Inez has a phone card. the graph shows the number of minutes that remain on her phone card a certain number of days.

You deposit $5000 each year into an account earning 3% interest compounded annually. how much will you have in the account in 30 years?