Everything Maths Grade 11 Mathematics Version 0.9 – NCS by Siyavula and volunteers Copyright notice Your freedom to legally copy this book You are allowed and encouraged to freely copy this book. You can photocopy‚ print and distribute it as often as you like. You can download it onto your mobile phone‚ iPad‚ PC or flash drive. You can burn it to CD‚ e-mail it around or upload it to your website. The only restriction is that you have to keep this book‚ its cover and short-codes unchanged
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Review 10/5/2012 10/5/2012 10/8/2012 10/9/2012 10/10/2012 Chapter 3 Test over 3.1 to 3.8 4.1 Graph Quadratic Functions Standard Form 4.2 Graph Quadratic Function in Vertex or Intercept Form 4.3 Solve Quadratic with None HW 4.1 HW 4.2 HW 4.3 None 10/9/2012 10/10/2012 10/12/2012 a =1 by Factoring Algebra 2 MAT 310-1 - Purple October 2012 10/12/2012 10/15/2012 4.4 Solve Quadratic with a ¹1by Factoring HW 4.4A Includes 4.1 to 4.3 Review Problems HW 4.4B 10/15/2012 10/16/2012
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Gold Medal Heights The heights achieved by gold medalists in the high jump have been recorded starting from the 1932 Olympics to the 1980 Olympics. The table below shows the Year in row 1 and the Height in centimeters in row 2 Year | 1932 | 1936 | 1948 | 1952 | 1956 | 1960 | 1964 | 1968 | 1972 | 1976 | 1980 | Height (cm) | 197 | 203 | 198 | 204 | 212 | 216 | 218 | 224 | 223 | 225 | 236 | They were recorded to show a pattern year after year and to reveal a trend. The data graph below
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orderly fashion from a set of universally accepted axioms called postulates Pythagoras * Founded Pythagoreans composed of two groups‚ the listeners & the mathematicians. They believed that “to become a good mathematician‚ one must first be a good listener. * Discovered Pythagorean Theorem which states that “in a right triangle‚ the square of the hypotenuse is equal to the sum of the squares of the two legs”.
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MATH INVESTIGATION 4.2 FACTORIZATIONS on the Math Investigator determines if a number is prime or composite. If a number is composite‚ it prints all its factors‚ the number of factors‚ and its prime factorization. The numbers 1‚ 2‚ 4‚ and 6 have 1‚ 2‚ 3‚ and 4 factors‚ respectively: 1 has only 1 as a factor; 2 has 1 and 2 as factors; 4 has 1‚ 2‚ and 4 as factors; and 6 has 1‚ 2‚ 3‚ and 6 as factors. These factors are illustrated by the rectangles shown here. Starting Points for Investigations
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A polynomial function with degree ’’ is called a linear function. The most general form of linear function is * Quadratic Function: A polynomial function with degree ’2’ is called a Quadratic function. The most general form of Quadratic equation is * Cubic Function: A polynomial function with degree ’3’ is called cubic function
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Algebra 2 Writing Assignment When solving a quadratic equation you are looking to get the roots/solutions/zeros or x-intercepts. There are many different methods. Those methods are‚ graphing using tables‚ factoring‚ square root method‚ completing the square‚ and quadratic formula. The two that I find the easiest are factoring and completing the square. This is how you would use these two methods. When using factoring to solve a quadratic equation you must set it to zero before you do anything
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Introduction The gummy bear project was to provide us with a chance to practice the statistics experimental design‚ through measuring how far the gummy bears fly from a catapult in centimeters. This catapult contains 3 different stages from which to launch gummy bears at different angles: front‚ middle‚ and back‚ as well as two different positions upon the catapult at either the front or back. Then‚ based upon each configuration‚ we launched the gummy bears 5 times‚ for a total of 2x3x5‚ 30 treatments
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religion known as Pythagoreanism. His beliefs were structured on the complex ideas of esoteric faith and metaphysics. Although Pythagoras did not keep written documentation of his teachings‚ his followers recorded lessons and work in his name. The Pythagorean ideas were introduced to Western philosophy by Plato as he was greatly motivated by the work of the first‚ self- proclaimed philosopher. According to "The Basics of Philosophy" (2008)‚ Pythagoras was the first “pure mathematician” and known as
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Emmitt Smith & His Annual Rushing Yards Emmit Smith announced his retirement February 3‚ 2005. It was a very emotional moment for Smith‚ who has played running back in the NFL for fifteen years (thirteen of those years for the Dallas Cowboys). As Smith announced his retirement tears began to flow down his face stating "It’s been a tremendous ride." Over his career in the NFL‚ Smith has racked up many impressive statistics and awards. Smith has played on three Super Bowl championship teams (including
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