Question 602121
You are correct. Nice work. A graph will confirm this



{{{ drawing(500, 500, -10, 10, -10, 10,
 graph( 500, 500, -10, 10, -10, 10,0,log(2,x))

)}}}


Graph of {{{y=log(2,(x))}}} shown above in <font color="green">green</font>