TI 8384

# TI 8384 - Prof Royer's Graphing Calculator TI 83-84 Hints...

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Prof. Royer’s Graphing Calculator TI 83-84 Hints for MAC 2233 1. Make sure your calculator is set up correctly for this class…. .see TI guide and #25 2 . Clear all data: 2 nd + 4 enter 3. Insert a symbol…2 nd DEL (insert) ENTER 4. Enter data : STAT 1 5. Scatterplot : ZOOM 9 (make sure y1 is clear or turned off, and PLOT1 is highlighted) 6. Models ..Enter data: STAT calc Linear 4 Quad 5 Cublc 6 VARS YVARS 1 1(or2 or 3…)… Exponential 0 Logistic B 7. Graphs ….in Y= highlight desired equation, Adjust WINDOW for x and y, GRAPH OR: in Y= highlight desired equation, Adjust WINDOW for x only, ZOOM, 0 …does adjust y for you, but you may have to improve on it. Zoom 0ut 3. .enlarges graphing area for you. 8. Diff erences (2 methods) a. Diff Program from Publishing co. or me L3 1 st diff L4 2 nd diff L5 Percents for exp OR: b. 2nd STAT ops 7, highlight column to go into LIST (2 nd L2—or list to subtract) ENTER 9. Solve Equation Y1= c 2 nd 0 (catalog) 4 for t, back to solve( Y1 – c, x, guess answer)

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TI 8384 - Prof Royer's Graphing Calculator TI 83-84 Hints...

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