Casio FX-9860GII-L-IH User Guide - Page 269
Ymin = -3.1, Graph the two functions shown below and then determine
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5-11-14 Function Analysis Example Graph the two functions shown below and then determine the ycoordinate for x = 0.5 and the x-coordinate for y = 2.2 on graph Y2. Y1 = x + 1, Y2 = x(x + 2)(x - 2) Use the following V-Window settings. Xmin = -6.3, Xmax = 6.3, Xscale = 1 Ymin = -3.1, Ymax = 3.1, Yscale = 1 (initial defaults) Procedure 1 m GRAPH !3(V-WIN)1(INIT)J 3(TYPE)1(Y=) v+bw v(v+c)(v-c)w 6(DRAW) 2 !5(G-SLV)6(g)1(Y-CAL) 2 !5(G-SLV)6(g)2(X-CAL) 3 cw 3 cw 4 a.fw 4 c.cw Result Screen # When there are multiple results for the above procedure, press e to calculate the next value. Pressing d returns to the previous value. # Step 3 of the above procedure is skipped when there is only one graph on the display. # The X-CAL value cannot be obtained for a parametric function graph. # After obtaining coordinates with the above procedure, you can input different coordinates by first pressing v. 20050401