Exponential and logarithmic functions Essay Example | Topics and Well Written Essays - 500 words

Exponential and logarithmic functions - Essay Example Another application of the exponential function is the compound interest formula (Sobel & Lerner, 1995, p.349). The compounded interest formula is utilized a lot by banks to calculate the amount of money a person earns in a savings account as well as interest charged to customers on loans. Appendix A shows a graphical illustration utilizing the exponential function. The logarithmic function is a function which its base is fixed and the number that is manipulated is the power or argument. The logarithmic function happens to be the inverse function of the exponential function. Graphically this function is a reflection an exponential function. There are different categories of logs such as the normal, natural and the log10 application. In chemistry logarithmic functions are utilized to calculate different concentration such as ph. In computer science logarithmic functions are utilized for to represent quantities of information. Appendix B illustrates a graphical illustration utilizing a logarithmic

Othello paper The heroism of othello Essay Example | Topics and Well Written Essays - 500 words

Othello paper The heroism of othello - Essay Example These kinds of characters are plentiful in Shakespeare’s works, including the character of Othello. In this simple statement at the end of his life, he is pointing out for us what his tragic flaw was as well as the source of his heroism. It is in his love for Desdemona that his nobility shines through. The play opens with a mob of angry townspeople coming to do harm to Othello because they believe he has shamed the daughter of one of the merchants. Instead of running, as he is urged to do by Iago, Othello chooses to stand up to these people and make sure that the good name of his legally bound wife is defended. Rather than fighting with these people, he tells them, â€Å"Keep up your bright swords, for the dew will rust them / Good signior, you shall more command with years / Than with your weapons† (I, i, 59-61). In this statement, his nobility shines through as he defends his wife’s honor, acknowledges the respect owed to his elders and refuses to cross swords with them. However, his power to love is flawed by his inability to judge which of his contemporaries he should trust with it. This is demonstrated first through his relationship with Cassio. Cassio is clearly Othello’s favorite officer as he promoted Cassio over Iago. While there may have been other qualifications involved in the decision, there also was reason for Iago to believe he should have been promoted over Cassio. However, when Othello finds Cassio brawling in the streets with gentlemen and drunk, he immediately doubts his own wisdom in placing his affections with this man. Though he still has affection for the man, â€Å"Cassio, I love thee; But never more be officer of mine† (II, ii, 239-240), he cannot respect him and his confidence in his own judgment is thrown into doubt. Cassio’s time with Desdemona further introduces doubt and suspicion into Othello’s