Transformations of a Graph of a Logarithmic Function

Author:
Accesscd
This illustrates the graph of a function log(x+h)+k where b is the base. Adjust the sliders to adjust the values of b, h, and k. The gray dashed function is log(x) with base b. 1. What happens as h gets larger? Gets smaller? 2. What happens as k gets larger? Gets smaller?