**POINTERS:**

I. Exponential Functions

A. Funcs of the Form y=a^x where a >0 and y=a^x where 0 <>

B. Transformation of the graph y=a^x

a. Reflection

i. about y-axis

ii. about x-axis

b. Translation

i. y=

*a*^x and y=

*a*^x+c

ii. y=a^x and y=(a^x)+c

C. Exponential Equations

D. Problem Solving

i. compound interest

ii. exponential growth and exponential decay

**TERMS TO REMEMBER**

> asymptotes

> exponential decay - half-life

II. Inverse of a Function

A. Getting the Inverse

B. Logarithm as an inverse of exponential expression

C. Properties of Logarithm ( including the Change-Base Rule)

D. Evaluating Logarithm of a Quantity using Common Logarithm

E. Expanding a single log into sum/difference of simpler log and vice versa.

F. Logarithmic Equation

****DON'T FORGET TO BRING YOUR CALCULATORS! :)****