This resource provides clear, step-by-step TI-84 instructions to help students graph and sketch logarithmic functions with confidence. It is designed for high school math, Algebra 2, and Precalculus, with special attention to struggling students, ESL/FLS learners, and support classes. Students learn how to: Enter logarithmic functions correctly on a TI-84 calculator Set an effective window to see the graph clearly Identify the domain and vertical asymptotes Recognize increasing and decreasing be