I need help solving this 3 problems please

Decomposing Exponential Functions Given the Exponential Function, determine the Initial Value and Rate of Change as a Percent for each of the following. Initial Value Growth or Decay Rate as a % Exponential Function Select an answer f(z) = 2322(0.89) Select an answer g(z) = 4989(1.05) Select an answer h(z) = 4013(1.065) Select an answer f(z) = 1911(1.24) Select an answer d(t) = 3029(0.91) Select an answer P(t) = 4885(5) Decay Growth Had help available: Video (7 Score: N/A/0.333 N/A/0.333 N/A/0.333 N/A/0.333 N/A/0.333 N/A/0.333 N/A/0.333 N/A/0.333 N/A/0.333 N/A/0.333 N/A/0.333 N/A/0.333 N/A/0.333 N/A/0.333 N/A/0.333 N/A/0.333 N/A/0.333 N/A/0. Post to forum Question 10. Version 1*/1. Score: 0/2 An exponential function f(z) = a . b passes through the points (0, 4) and (2, 36). What are the values of a and b? -and & - Score: N/A/1 N/A/1 Had help available: Video 71 Post to forum Question 11. Version 1*/1. Score: 0/2 You deposit $4000 in an account earning 6% interest compounded monthly. How much will you have in the account in 15 years? Round to the nearest penny. APR 24