Solved: For the following exercises, follow the steps to work with the arithmetic

Chapter 9, Problem 63

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For the following exercises, follow the steps to work with the arithmetic sequence an = 3n 2 using a graphing calculator: Press [MODE] Select [SEQ] in the fourth line Select [DOT] in the fifth line Press [ENTER] Press [Y=] nMin is the first counting number for the sequence. Set nMin = 1 u(n) is the pattern for the sequence. Set u(n) = 3n 2 u(nMin) is the first number in the sequence. Set u(nMin) = 1 Press [2ND] then [WINDOW] to go to TBLSET Set TblStart = 1 Set Tbl = 1 Set Indpnt: Auto and Depend: Auto Press [2ND] then [GRAPH] to go to the [TABLE] Press [WINDOW]. Set nMin = 1, nMax = 5, xMin = 0, xMax = 6, yMin = 1, and yMax = 14. Then press [GRAPH]. Graph the sequence as it appears on the graphing calculator.