Consider an Alphabet with Two Symbols $A, B$ , with Probability $P(A)=x$

Essay

Consider an alphabet with two symbols $A, B$ , with probability $P(A)=x$ and $P(B)=1-x$ . Plot the entropy as a function of $x$ .
Note: you might want to use $\log _{2}(3)=1.6, \log _{2}(7)=2.8$ .