Casio FX-9750GII-SC User Guide - Page 113
To store a parametric function, To create a composite function
UPC - 079767186067
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S To store a parametric function Example To store the following expressions in memory areas Xt3 and Yt3: x = 3 sinT y = 3 cosT (TYPE)(Parm) (Specifies parametric expression.) BQTU(Inputs and stores x expression.) BATU(Inputs and stores y expression.) S To create a composite function Example To use relations in Y1 and Y2 to create composite functions for Y3 and Y4 Y1 = (X + 1), Y2 = X2 + 3 Assign Y1°Y2 to Y3, and Y2°Y1 to Y4. (Y1°Y2 = ((x2 + 3) +1) = (x2 + 4) Y2°Y1 = ( (X + 1))2 + 3 = X + 4 (X −1)) Input relations into Y3 and Y4. (TYPE)(Y=))(GRPH) (Y)@(Y)AU )(GRPH)(Y)A (Y)@U • A composite function can consist of up to five functions. S To assign values to the coefficients and variables of a graph function Example To assign the values −1, 0, and 1 to variable A in Y = AX2−1, and draw a graph for each value (TYPE)(Y=) ?T(A)TV @U )(GRPH)(Y)@?T(A) (=) @U )(GRPH)(Y)@?T(A) (=)?U )(GRPH)(Y)@?T(A) (=)@U DDDD(SEL) (DRAW) 5-7