This shows the graphs of logarithmic functions to the bases a and 1/a on the same coordinate plane (a = 2, 3, 4, 5).[br][br]Observe the given graph by doing the following steps.[br]1. Drag the base to show different movements of the graph.[br]2. Show the graph of reciprocal base.[br][br]Questions:[br]1. What have you notice of the graph with the base greater than 1 (b>1)?[br]2. How about with the graph with base less than 1 but greater than 0 (0<b<1)?[br]3. What are your insights/observation about the graph and its reciprocal?

This shows the graphs of logarithmic functions to the bases a and 1/a on the same coordinate plane (a = 2, 3, 4, 5).[br]Observe the given graph by doing the following steps.[br][br]1. Drag the base to show different movements of the graph.[br]2. Show the graph of reciprocal base.[br][br]Questions:[br]1. What have you notice of the graph with the base greater than 1 (b>1)?[br]2. How about with the graph with base less than 1 but greater than 0 (0<b<1)?[br]3. What are your insights/observations about the graph and its reciprocal?[br]