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Question 13. Version 1*/1. Score: 0/4 Given the graph of the Logarithmic Function g(z) = log3 : The graph of the function f(z) = 1 + logg(x) can be obtained from the graph of g(z) = log3 x by shifting the graph of go Select an answer =1 units; upward Identify the Domain and Range of f(z) using Interval Notation. to the right to the left Domain of the function f(x) is downward Range of the function f(z) is Score: N/A/1.333 N/A/1.333 N/A/1.333 Question 14. Version 1*/1. Score: 0/4 The half-life of Radium-226 is 1590 years. If a sample contains 400 mg, how many mg will remain after 1000 years? mg Give your answer accurate to at least 2 decimal places. Score: N/A/4 Had help available: Video [7 Question 15. Version 1*/1. Score: 0/4 The doubling period of a baterial population is 20 minutes. At time t = 80 minutes, the baterial population was 50000. Round your answers to the nearest bacteria. What was the initial population at time t = 0? Find the size of the baterial population after 4 hours. Score: N/A/2 N/A/2 Had help available: Video [