in question 1.1. • The learner may have other points due to trying to draw the least squares regression line Copyright reserved/Kopiereg voorbehou all 8 points plotted correctly 2 marks for 5 – 7 points plotted correctly 1 mark for 2 – 4 points plotted correctly No marks for 1 point or less plotted correctly. (3) Please turn over/Blaai om asseblief Mathematics P3/Wiskunde V3 1.2 a = – 5‚62 (– 5‚62181859...) b = 0‚07 (0‚072396008...) ˆ y = −5‚62 + 0‚07 x 3 NSC/NSS –
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Common Course Plan |Course (Long) Name: IB Calculus |Course Code: MA962/MA971 (02132G) | |Course (Short) Name: IBCALCULUS |Course Unit Value: 1 credit (0.5 x 2 semesters) | |Curricular Content Area: Mathematics |Licensure Requirement: 400 | |As of: June 22‚ 2012
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University of Phoenix Material Understanding Business Research Terms and Concepts: Quiz 3‚ Grunig Match the letter of the answers on the right to the questions on the left. Each answer can be used more than once. |Questions |Answers | |Which hypothesis-testing procedure would you use in the following situation? |Judgment | |Your manager
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generalisations can be made between mathematical concepts. Furthermore‚ this report shall examine how teaching and learning theories influence the way in which we understand maths through the process of problem solving‚ generalisations‚ assumptions and proof‚ and also the common errors and misconceptions that may result from this. THE HISTORY OF MATHS From around 2000BC the Babylonian civilisation brought a style of mathematics which succeeded the Sumerian-Akkadian system following their invasion of Mesopotamia
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Name___________________________________________________________________________________Score______________/30 Math 146HON Winter 2012 Exam II Case Study – DUE MONDAY 3/5 IN CLASS USE THIS AS A COVER SHEET! Physicians ’ Reactions to Patient Size Research conducted by: Mikki Hebl and Jingping Xu; Case study prepared by: Emily Zitek Overview Obese people face discrimination on a daily basis in employment‚ education‚ and relationship contexts. Past research has shown that even doctors‚ who are trained
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Yr 10 Mathematics Assignment LCR Maths By Adonis Chigeza Understanding and Fluency Tasks Task A 1. y = 1.2? + 2.57 2. Interpolation: y = -3.43 Extrapolation: y = -8.23 Task B a) The equation for the path of the ball is h = -0.1t^2 + 0.9t + 1 (h = height‚ t = time) b) The vertical height of the ball after 2. seconds2.664m c) The maximum height reached by the ball is 3.025m d) The time of with the ball is at maximum height of 3.025 is 4.5 seconds e) The total time in which the
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Quadratic Equation A quadratic equation can be solved by using: 1. Factorization i) Arrange the unknowns in general form (ax2+bx+c=0) and factorize it 2. Completing the square i) x2-6x+4=0 ii) x2-6x=-4 iii) x2-6x+-622=-4+-622 iv) x2-6x+-32=-4+-32 v) x-32=5 vi) x-3=±5 vii) x=3±5 viii) x=3+5 OR 3-5 ix) x=5.236/0.7369 3. Quadratic formula x=-b±b2-4ac2a * Forming quadratic equation from given
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| y=4 | y=4 | CD | 1 ≤x ≤10 | y=1 | y=1 | DE | 10 ≤x ≤17 | 1 ≤y ≤4.5 | y= 0.5x-4 | The functions AB and CD were found to be constants. AB was found to be y=4 from 0 ≤x ≥1 CD was found to be y=1 from 1 ≤x≥10 DE was found to be y=0.5x-4 from 1≤x≥4.5 Working for DE Points are (10‚ 1) and (17‚ 4.5) m= y2-y1x2-x1 m= 4.5-117-10 m= 3.57 m=.5 y= .5x+c Substitute in (10‚ 1) 1= .5 ×10+c 1= 5+c -4=c c=-4 y= .5x-4 KAP Q2 Functions used for the base of the wine glass were y=4 y=
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straight line or curved? • What is the direction of the pattern? • How much do individual points vary from the average pattern? (How strong is the relationship?) • Are there any unusual data points? Copyright ©2011 Brooks/Cole‚ Cengage Learning 4 Direction/Form • Direction: – Two variables have a positive association when the – Two variables have a negative association when the – Two variables have a linear relationship when the Copyright ©2011 Brooks/Cole‚ Cengage Learning
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MA1506 TUTORIAL 1 1. Solve the following differential equations: (a) x(x + 1)y = 1 (b) (sec(x))y = cos(5x) (c) y = e(x−3y) (d) (1 + y)y + (1 − 2x)y 2 = 0 Use www.graphmatica.com to sketch the functions you found as solutions of [a]-[d]‚ if y = 1/2 at x = 1. Graphmatica can also directly sketch the graph if you insert the equation itself; for example‚ in [a] you just enter x(x + 1)dy = 1 {1‚ 1/2}. [curly brackets for the initial conditions‚ with x followed by y.] Here dy represents
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