one to one function 2nd way

1 Take the function you want to check. For example, you might want to check f(x) = x-3 / x+2. 2 Plot the function on the x-y plane. Calculate some values for a few numbers, both positive and negative, using the function. Plot them on paper or using mathematics software. You will see an estimated shape of the function. 3 Draw a horizontal line on the...

one to one function

1 Take the function you want to check. For example, you might want to check f(t) = t-3/t+2. 2 Make functions f(x) and f(y) from f(t). To do this, change the variable t first to xand then to y. That way, you can perform the test with two different variables. So, in this example: f(x) = x-3 / x+2 f(y) = y-3 / y+2 3 Set...

FACTS ABOUT MARS

Right, we need to know about life because May we can Life at MARS Mars is the fourth planet from the Sun and last of the terrestrial planets and is around 227,940,000 km from the Sun. The planet is named after Mars, the Roman god of war. It was known to the ancient Greeks as Ares, their god of war. This is thought to be because of the blood-red color of the planet which was also...

50facts about LIFE

Cool and Weird facts about our everyday lives that everyone should know. Check out this collection of 50 Cool and Weird Fun Facts. Do you have any other fun facts you would like to add? Post them in our comment section! Start your day learning something you didn't know yesterday. You breathe on average about 5 million times a year. Months that begin on a Sunday always have a Friday the 13th in...

about Dota2

Dota 2 is a free-to-play multiplayer online battle arena (MOBA) video game developed and published by Valve Corporation. The game was released for Microsoft Windows, OS X, and Linux in July 2013 following a Windows-only public beta testing phase that began in 2011, and is the stand-alone sequel to Defense of the Ancients (DotA), a mod for Warcraft...

Bicycle Facts for Kids

Check out our fun bicycle facts for kids and enjoy learning about bikes and cycling history. Find information on different types of bicycles, brakes, pedals, tires, recreational cycling, professional cycling and much more. Read on for a wide range of interesting trivia and information related to bicycles.   Bicycles are human powered vehicles, typically featuring pedals, a seat,...

Old Friend

You know, even if I am in a corner, dying (unless I am already dead!) I would write for my dear October. My old friend is here again and as always it has been a lovely and much awaited reunion. Unlike last year, this year I am walking a lot in October. Embracing every bit of it and that excites me immensely. I greet it in the mornings with its soothing mist and damp grass. I meet it in the afternoons...

World's Largest Libraries

There are a number of institutions around the world that transcend the standard definition of library. From the U.S. Library of Congress to the Bibliotheque nationale de France, these bastions of words, sounds, images and ideas provide the intellectual foundation of modern society. The American Library Association's list of the Nation's Largest Libraries outlines institutions...

Phobias and Fears

Almost everyone has an irrational fear or two—of mice, for example, or your annual dental checkup. For most people, these fears are minor. But when fears become so severe that they cause tremendous anxiety and interfere with your normal life, they’re called phobias. The good news is that phobias can be managed and cured. Self-help strategies and therapy can help you overcome your fears and start...

Arc Warden is released

Valve’s DotA 2 has a ton of heroes that gamers can choose from, but if for some reason none of them have really appealed to you, you might be interested to learn that Valve has recently announced last update of the game in the form of version 6.86 which they are calling “The Balance of Power” update. Possibly the most notable change with the update is the addition of a new hero in...