Modeling with Exponential and Logarithmic Functions - Big Ideas Math IM3

Learn to model real-world scenarios using exponential and logarithmic functions in this comprehensive mathematics lecture and problem-solving session. Master techniques for writing exponential functions in the form y = ab^x by finding values of a and b using substitution and elimination methods with paired (x,y) coordinates. Practice creating models from scatterplots, applying both traditional problem-solving approaches and graphing calculator regression techniques. Work through 39 carefully structured problems that progress from basic concept application to complex word problems, with special attention to the LnReg calculator feature. Access supplementary materials including textbook sections and scaled graph paper through provided downloads, while following along with clearly marked timestamps for each problem set. Build upon previous knowledge of linear and polynomial equations, incorporating finite differences and point-slope form to develop a complete understanding of mathematical modeling techniques.