Only question 5 help thx

What is the logarithmic function modeled by the following table? x f(x) 9 2 27 3 81 4

Write an inequality and solve each problem.for exercises 11 and 12, interpret the solution.

Eliza wants to make $10,000 from her investments. she finds an investment account that earns 4.5% interest. she decides to deposit $2,500 into an account. how much money will be in her account after 14 years?