Lesson Overview:

 

• Solving exponential equations using log

​

Part A: Solving exponential equations using log

Video that teaches how to solve exponential equations:

https://www.youtube.com/watch?v=hWfHh5Cv6LU&t=93s

​

​

​

​

​

​

​

​

​

 

 

​

Examples:

 

​

 

 

 

 

 

​
 

 

​

​

​

​

​

​

​

​

​

​

​

​

SAT Testing of Rational Expressions and Equations

 

 

 

 

 

 

 

 

​

 

 

 

 

 

 

 

​

Additional exponential equation practice: https://www.khanacademy.org/math/algebra2/exponential-and-logarithmic-functions/solving-exponential-equations-with-logarithms/a/solving-exponential-equations-with-logarithms

 

​

Real World Application of Rational Functions

 

 

 

 

 

 

 

 

Conclusion:

After this lesson, students should be able to predict the shape of rational functions by using sign diagrams. After their predictions, they should be able to graph the functions on graph paper by following the basic rules learned. These skills can be used to predict the graph of rational functions when given the equation as shown in the example above.