This algebra video tutorial explains how to graph exponential functions using transformations and a data table. It explains how to identify the horizontal asymptote as well. This video contains plenty of examples and practice problems. It also explains how to identify the domain and range in interval notation.
Domain and Range Formula Sheet:
https://www.video-tutor.net/precalculus-formula-sheets.html
Solving Exponential Equations:
https://www.video-tutor.net/logarithms.html
Final Exam and Test Prep Videos:
https://bit.ly/41WNmI9