A super -deadly strain bacteria is causing the zombie population to double every 2 days. Currently, there are 25 zombies. After how many days will there be 25,600 zombies? Exponential growth or decay?: Write a function that represents the situation: - Initial amount: -Growth/Decay rate: - Use the function from the previous question. If the current population of our planet is 5,000,000,000 people, how many day until there are no humans left? Exponential growth or decay?: Write a function that represents the situation: - Initial amount: -Growth/Decay rate: -