Use the interactive below to see how changing the b-values in the equations y = log(b)x impacts the shape of the graph. What does the graph look like when b > 1? What does the graph look like when 0 < b < 1? Why does the graph go away when b is negative?
This applet created for use in Algebra 1 at Michigan Virtual School. [url]http://www.mivhs.org/[/url]