7 1 1 2 5 7 6 9 7 9
... The total number of marks for this paper is 75. Questions carrying smaller numbers of marks are printed earlier in the paper, and questions carrying larger numbers of marks later in the paper. ...
... The total number of marks for this paper is 75. Questions carrying smaller numbers of marks are printed earlier in the paper, and questions carrying larger numbers of marks later in the paper. ...
Notes Sheet
... Slope-intercept form: y = mx + b Point-Slope form: y – y1 = m (x – x1) * Use when you are given a point and a slope. Example: write the equation of a line through (-4, 2) with a slope of 3 y – 2 = 3 (x + 4) y = 3x + 12 + 2 y = 3x + 14 Finding Slope: ...
... Slope-intercept form: y = mx + b Point-Slope form: y – y1 = m (x – x1) * Use when you are given a point and a slope. Example: write the equation of a line through (-4, 2) with a slope of 3 y – 2 = 3 (x + 4) y = 3x + 12 + 2 y = 3x + 14 Finding Slope: ...
Rules for Factoring
... 2. “Play the game” to find the common denominator ( looking at the bottom, decide “what’s he got that I don’t?” ) this side is missing 4 -> ...
... 2. “Play the game” to find the common denominator ( looking at the bottom, decide “what’s he got that I don’t?” ) this side is missing 4 -> ...
Section 14-3: Simplifying Radical Expressions
... To get radicals out of the denominator of a fraction you must rationalize the denominator. This process is what you do when you multiply both the numerator and the denominator by the radical which makes the denominator a rational number (perfect square). Make sure you reduce at the end. ...
... To get radicals out of the denominator of a fraction you must rationalize the denominator. This process is what you do when you multiply both the numerator and the denominator by the radical which makes the denominator a rational number (perfect square). Make sure you reduce at the end. ...
Whole Numbers
... A composite number is a whole number greater than 1 that can be evenly divided by whole numbers other than 1 and itself. ...
... A composite number is a whole number greater than 1 that can be evenly divided by whole numbers other than 1 and itself. ...
Problems
... provided after each question. Write down the question number in each paper. Each question is worth 20 points. 1. Let a, b and c be real numbers such that a bc b ca c ab 501 . If M is the maximum value of a b c and m is the minimum value of a b c . Determine the value of M+2m. 2. ...
... provided after each question. Write down the question number in each paper. Each question is worth 20 points. 1. Let a, b and c be real numbers such that a bc b ca c ab 501 . If M is the maximum value of a b c and m is the minimum value of a b c . Determine the value of M+2m. 2. ...
Unit Number System Days: 1 – 13 Mathematics Grade: 8th Standard
... rational numbers, show that the decimal expansion repeats eventually, and convert a decimal expansion which repeats eventually into a rational number. 8.NS.2 Use rational approximations of irrational numbers to compare the size of irrational numbers, locate them approximately on a number line diagra ...
... rational numbers, show that the decimal expansion repeats eventually, and convert a decimal expansion which repeats eventually into a rational number. 8.NS.2 Use rational approximations of irrational numbers to compare the size of irrational numbers, locate them approximately on a number line diagra ...
FRACTION BASICS
... It is easy to tell that 24 of them are going to be chocolate chip. Let’s write a math problem to represent how we get 24 as an answer. Ask yourself? Did we divide 48 in half? Did we divide 48 by one half? 48 Did we divide 48 by two? 48 2 ...
... It is easy to tell that 24 of them are going to be chocolate chip. Let’s write a math problem to represent how we get 24 as an answer. Ask yourself? Did we divide 48 in half? Did we divide 48 by one half? 48 Did we divide 48 by two? 48 2 ...
Elementary mathematics
Elementary mathematics consists of mathematics topics frequently taught at the primary or secondary school levels. The most basic topics in elementary mathematics are arithmetic and geometry. Beginning in the last decades of the 20th century, there has been an increased emphasis on problem solving. Elementary mathematics is used in everyday life in such activities as making change, cooking, buying and selling stock, and gambling. It is also an essential first step on the path to understanding science.In secondary school, the main topics in elementary mathematics are algebra and trigonometry. Calculus, even though it is often taught to advanced secondary school students, is usually considered college level mathematics.