Graphing calculator software version 1.10 (600 pages)
Summary of Contents for Casio fx-9860GII
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“The Basics” Reference Card fx-9860GII Q U I CK REF ERE NC E CA RD CASIO fx-9860GII Series The function keys allow you to Selecting the RUN icon access the tab (soft key) menus that will allow you to perform...
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B A S I C F U NCT ION AL IT Y The following explains the meaning of each icon on the fx-9860GII main icon menu. ICON Menu Name Description This icon menu is used for general computations, including binary, octal, decimal, and hexadecimal functions and matrices.
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To change the answer, , to a mixed number, press To change the answer to decimal form, press is a toggle key that will switch entered data or answers from fraction to decimal form or decimal to fraction form. Casio “The Basics fx-9860GII”...
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, enter the following from the Run home screen: iewn10^3$+2l Calculations can be performed with complex numbers and answers can be displayed in a+bi form. To calculate ; enter the following: iejn3+2qk+15ql Casio “The Basics fx-9860GII”...
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Sigma calculations can also be performed in the Run menu. To calculate ; enter the following: iruea,s3a,+5$a,$2B6l Casio “The Basics fx-9860GII ”...
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52fs-5f-3l To analyze features of this graph (roots, maximum and minimums, y-intercepts, intersections, determine coordinates, and integrals) select (G-Solv). (Root): Note: The left-most root will always display first. Select to display the next root. Casio “The Basics fx-9860GII ”...
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What is the value of y when x is 5 (x-calculation): What is the value (s) of x when y is 1? (integral): Determine the integral value at (0,3) for the function Casio “The Basics fx-9860GII ”...
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You can insert and delete rows in this view by pressing (ROW). From the table view screen, you can press (G-CON) to see a connected plot or (G-PLT) to see a plot graph for the function you entered. Casio “The Basics fx-9860GII ”...
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, and then For this example, enter YI: 3 and Y2: x then to view the differential number table. Note: Locating the cursor at a differential coefficient displays “dy/dx” in the top line, which indicates differential. Casio “The Basics fx-9860GII ”...
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The initial default graph is a scatter-plot. To change the type of graph you would like to use, press (GRPH), then (SET), arrow down to Graph Type:, for this set of data, we will use a histogram, press , and then for histogram. Casio “The Basics fx-9860GII ”...
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To see a scatter-plot of these data, you can go through and change back GPH 1 using the process above, or select (GPH 2) from the List Editor screen whose default is also a scatter-plot. Casio “The Basics fx-9860GII ”...
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form From this screen, you select (COPY) to copy and then paste the equation into the initial graph screen or select (DRAW) to show the linear regression. Casio “The Basics fx-9860GII ”...
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(already in standard form) input the following: 4 1 n 5 There are four options at the bottom of the screen, press (SOLV). The solution to this system is (1, -1, 2). Casio “The Basics fx-9860GII ”...
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2, the c-value to 3 and press (SOLV). The default setting is for real numbers, to change the display to a+bi form, press for the Polynomial Set-Up menu, select (a+bi), , and then (SOLV). Casio “The Basics fx-9860GII ”...
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To enter the formula input the following in to the calculator: qBa2L.z4N3$Lca6^3l Note: selecting will take you back to the previous screen where you can edit and re- solve the previous equation or begin a new problem. Casio “The Basics fx-9860GII ”...
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For example, you can now examine the line of symmetry for this parabola and the equation of that line will be displayed. You can continue to analyze different areas of this graph and the line of symmetry will still be displayed. Casio “The Basics fx-9860GII ”...