fx-CG50 Training Material - Casio

1 1fx-CG50 Training Material2To create necessary Educational Tools based on educational requirement for better contribute to realize better Education by supporting Classroom. Creativity ContributionOur Philosophy3 Casio Computer Company was founded in Tokyo in 1946 by the Kashiofamily. Four Kashiobrothers--Toshio, Kazuo, Tadao, and Yukio--and in 1957 introduced the world's first entirely electric compact we OfferCasio of a Training system that allows all teachers to train using a scientific Material Support with Math activities and Paper Material for teachersAnd students EmulatorsEducational software'sSupport interactive Learning and Educational technologyMicrosite is a webpage that connect teachers togetherWith Material resources and E-activities Teachers Forum56 Variety Reliable Durable DevelopmentDesignDurable QualityVarietyCASIO & Educational Technology7 Change style and color of axes and grids on graphs.

2 Zoom in\out 28 Variables Solve up to 6 unknown \degree 60102030405 Periodic Table E-CON 4 Data Collector Direct-connect to compatible projectors & USB-to-computer connectivity. +3000 Functions. 10 hypothesis testing functions, 7 confidence interval functions, 15 probability distribution functions Screen size: 384 x 216 pixels, Spacious LCD screen. Over 82,000 pixels, over 65,000 colors. Size (H x W x D mm): 20,6 x 89,5 x 188,5 , Weight: 230 g 16 MB FLASH ROM memory for data archive and storage of Apps. Up to 20 graphing functions defined, saved, graphed and analyzed at one time. Sketch Inverse , Tangent, Normal Exam mode. 3D-GraphCG50 Specs8 School & LabFx-9860 GIIfx-CG50 Casio Graphic Calculators for: AP Examination SAT Examination SAT Subject Examination PSAT Examination NMSQT Examination ACT Examination IB Examination9 Ordinary Calculations, Trigonometry ,Vectors, Matrices,Unit Conversion ,Complex Calculations, Numerical, Prob, Calculus , Binary , decimal ,and hexadecimal functions.

3 Statistics Basic/AdvancedTests/Distributions/GraphS ingle-variable (standard deviation) and paired variable (regression) statistical calculations, to perform tests, to analyze data and to draw statistical graphsElectronic Presentations/DataCalculator ApplicationsExcel SheetData Entry/ formulas/ Graphs. you can similarly enter math formulas such as Sum, Mean, integration , complex calculation .. etcAll types of Graphs and Operations on Graph ( roots , intersections , slope .. ): Rectangular: Y = , Y <, Y > , X <, X > Polar: r = Transformations Table of Values of x, f(x) &generate a numeric table of different solutions and GraphSequences, Recursive form, terms, graphConic Graph: Parabola, Ellipse, Hyperbola , circle & properties Solving Equations: to solve linear equations with 2 through 6 unknowns, and high-order equations from 2nd to 6th degreeSystems / Polynomials, Other (Exp, Ln, Log, Trig)Financial Calculations and to draw cash flow and other types of graphs.

4 : Interest, Bonds, Margin, Cost, Menu DescriptionBasic Language Sensors: Temp, Sound, motionLink to: PC, Projector, Calculator, OHPAnd transfer memory contents or back-up dataSystem Settings: Contrast, Version, Language, Reset, : Draw figures, Construct Special lines, Transformations, measurements3D Graph:Draw any 3D graph, rotate it and find intersections with x,yor z axisMemory Settings: Main, storage, SD, Backup. OptimizationIcon Menu DescriptionThis icon menu allows you to plot points (that represent coordinates) on the screen and then perform various analysis based on the plotted data. Conversion:Unit conversion Physium: Scientific Constants / Periodic Table11 Objectives:Participants at the end of the workshop will be able to: Simplify expression. Solve Matrices. Solve Vectors. Solve Complex Numbers. Solve Calculus (derivatives and integrations). Solve different types of equations.

5 Solve system of equations and polynomials. Conic Graphs Solving Graphs Recursion Table Statistics Solving Math Problems12Fx-CG-50 Overview on calculator off Calculator activate yellow functions, click L then desired activate red functions, click athen desired key. function keys qweryuAllow you to access the tab (soft key) menus That appear at the bottom of the pkey displays every mode the calculator d key operates like the back arrow on a web browser; it will take you back one screen each time you select lkey executes ifor more tab menus (options). oformore tab menus (options). Basics13 Status bar14 Function Symbol151. Reset data: From the main menu move to reach system System Settingplyqqd2. Display setting: q$$!d16 Run-Matrix Mode17p1 Math Setup :LpdTo go back and exit from setupMatrices operations, Ordinary Calculations, Trigonometry ,Vectors, Unit Conversion ,Complex Calculations, Calculus , Binary , decimal ,and hexadecimal : go through the screen (top, bottom, page up, page down).

6 Delete: to delete data (line or all).qweMAT\VCT: to define Matrices or vectors : Log, Abs, data from the screen:To delete data in Run Matrix mode: Make sure the menu tab look like figure-1-if it is not click d Click the keys wwq(Run-Matrix)This setup screen is just one possible setup screen content will differ according to the mode you are in and that mode s current : Math & Stat Calculations on list(s). MAT\VCT: Matrices or vectors operations and : Complex numbers : Calculus operations, solve : Statistical page:CONVERT: conversions (length, volume, time, ..)HYPERBL: Hyperbolic functions (sinh, cosh,..).PRON: Probability operations (nCr, nPr).NUMERIC: Abs, integers, GCD,LCM, : DMS.(Run-Matrix) Option buttoniweryuqweryqMore Options19 Matrices Operations12343 215A=B= Det A Tran B MatA MatB Ref A Inverse BTo Define Mat A and Mat Bee2l2lldNe2l2llddiweqafl To find the Det A:Example:(Run-Matrix) Matrices OperationsMat AMat BFill the required data20 Matrices Operations12343 215A=B= Tran B MatA MatB Ref A Inverse B To find the Tran Brqagl Ref Auruuuqafl Inverse BqagLklExample:iwqafmqagl MatA MatBExercise:2 3120 1145132 3 1 3231A=B=(Run-Matrix) Matrices Operations21 Example:Vectors OperationsA=B= Dot product Cross Product Angle between vectors123 1 34eue1l3lldNe1l3llDefine VctA and VctBddiwuuwqaf,qagkl Dot productVector AVector BFill the required data(Run-Matrix) Vectors Operations22 Example:Vectors OperationsA=B= Cross Product Angle between vectors123 1 34eqaf,qagklrqaf,qagkl Cross Product Angle between two vectorsExercise.

7 A=B= Dot product Cross Product Angle between vectors213 124(Run-Matrix) Vectors Operations23 Example:Complex Numbers OperationsA=B= A+B A B Argument (Angle) of A A in polar coordinate Define the complex numbers A & B32+12i1 5iiejbLs3N2$+1b2$qkbafl A+Baf+agl A Bafmaglj1-5qkbaglNumber ANumber B(Run-Matrix) Complex Numbers Operations24 Example:Complex Numbers OperationsA=B= A+B A B Argument (Angle) of A A in polar coordinateExercise:32+12i1 5ieafl Argument (Angle) of A A in polar coordinateuafelA=B= A+B A B Argument (Angle) of A A in polar coordinate2+23i3 i(Run-Matrix) Complex Numbers Operations25 Example:Numerical Operations GCD LCM MOD GCD (18,24,30) LCM (18,24,30)iuruw18,24,30kle18,24,30klr8,3 kl MOD (8,3)(Run-Matrix) Numerical Operations26 Example:Numerical Operations Absolute Permutation Combinationuq-5l Abs (-5) 6P3de6w3l 6C36e3l(Run-Matrix) Numerical Operations27 Example:Numerical Operations Calculusirwfs-3f+2$4lef^3$-4fs$2lrfs-5f$ 1$3l1stDerivative2ndDerivativeIntegratio n(Run-Matrix) Calculus Operations28 Example:Numerical Operations Log Sum Min & Maxur2$16l Logef+2$f$1$5l Sum Min & Maxqfs-4,-3,3klw4f-2fs,-3,3kl(Run-Matrix ) Numerical Operations29 Example:Numerical Operations Trigonometric Hyperbolic Functionsh30+j45l sin(30)+cos(45) +Lk1l sin +tan 11iuww1lq0l Hyperbolic FunctionsEx: Assume a hanging cable has the shape ( )for -15 15, where x is measured in feet.

8 Determine the length of the cable. =duurrLs1+jw10duwwfb10$$f$ks$-15$15l(Run -Matrix) Trigonometric Operations30 Example: Convert units Length Temperature Power Velocity iuq30wNlqwNNll 30 in to ftu35wlqwNNll 35 C to Fu120rNNlqrll 120 hp to wuu95eNNNNlqeNll 95 mile\h to km\h(Run-Matrix) Units conversion Operations31 EQUATIONS32 Examples:Solving Equation using SolveN1)8 =5, 2 2 2) 3 =32,0 2 ,f,-2Lz, $b2$,f,0,2 Lzkld1)2) 3 =32,0 2 8 =5, 2 2 (Run-Matrix) SolveN33 Examples:Solving Equation using SolveN1) 2 = )| 1|=53)3 2 = $ $ ) 2 = ) | 1|=53) 3 2 =12(Run-Matrix) SolveN34In this examplewe will use a system of 2 equation with 2 unknowns 2 +3 =57 +9 =16the calculator will automatically insert coefficients from left to right row by row :Simultaneous(System of equations) (up to 6 unknowns) :Polynomial up to degree :Solver, any user defined + 4 =52 3 5 =27 +2 6 =5 Exercise: Solve the system of equation \Matrix below by using fx-CG5051 42 3 572 6 525 =(Equations) system of equationsSelect the simultaneous equations and number of :Simultaneous (System of equations) (up to 6 unknowns) :Polynomialup to degree :Solver, any user defined this examplewe will solve and equation of degree 3 2 3+3 2 3 2=0ddww2l3l-3l-2llExercise: Below figure is a free kick, the ball thrown by the played and then hit the ground inside the goal, the ball path is given by : =15+22 5 2,when it will hit the ground?

9 (Equations) Polynomials3637 Conic Graphs38 Circle Acircleis the set of all points in a plane at a given distance (called the radius ) from a given point (called the center.) 2+ 2+2 +2 + =0 = 2+ 2 ( , )General FormStandard Form39 Example: Find center and radius for the following equation: 3. Modify the V-Windows4. To find the radius :1. Go to Conics and select the formula2. Fill the data and draw the graphx2+ y2 2x 4y 4 = 0p9 NNNl1l-2l-4l-4lueyqddu+Bywyq5. To find the center :Circle 40 Example: Find center and radius for the following equation: 3. Modify the V-Windows4. To find the radius :1. Go to Conics and select the formula2. Fill the data and draw the graph5. To find the center :(x 4)2+ (y+2)2= 25p9 NNNNl4l-2l5lueyqddu-$N+ywyqCircle 41 Parabolas are commonly known as the graphs of quadratic functions. They can also be viewed as the set of all points whose distance from a certain point (thefocus) is equal to their distance from a certain line (thedirectrix).

10 Parabola 42 Parabola =18( 1)2 4A=18,K=1,H= 4( 1)2=8( +4)a. Write the equation as the calculator s formulaExample: Find focus, vertex, symmetry, and Directrix for the following equation: b. Find the required values from the equation as below c. By using Casio fx-CG50 Calculator:p9ll1b8l1l-4lu3. To find the focus & vertex4. To find the symmetry & Directrixywye1. Go to Conics and select the formula2. Fill the data and draw the graphyqyr43 Parabola =14( 2)2+5A=14,K=5,H=2( 2)2=4( 5)a. Write the equation as the calculator s formulaExample: Find focus, vertex, symmetry, and DirectX for the following equation: b. Find the required values from the equation as below c. By using Casio fx-CG50 Calculator:3. To find the focus & vertex4. To find the symmetry & DirectX1. Go to Conics and select the formula2. Fill the data and draw the graphp9 NNl1b12l2l5luyqyrywye44 Ellipseanellipseis aplane curvesurrounding twofocal points, such that for all points on the curve, the sum of the two distances to the focal points is a constant45 EllipseA=5,B=4,H=1,K= 2 Example: Find focuses, vertices, center, and eccentricity for the following equation: Find the required values from the equation as below By using Casio fx-CG50 Calculator:2.