Unit 6

Exponential and Logarithmic Functions

Lesson 3: Logarithmic Functions


In Lesson 1, the exponential function «math style=¨font-family:Verdana¨ xmlns=¨http://www.w3.org/1998/Math/MathML¨»«mstyle mathsize=¨14px¨»«mrow»«mi»f«/mi»«mfenced»«mi»x«/mi»«/mfenced»«mo»=«/mo»«msup»«mi»e«/mi»«mi»x«/mi»«/msup»«/mrow»«/mstyle»«/math» was introduced. What do you expect the inverse of this function to be? Can you sketch its graph?