The oth term of a sequence is given. (a) Find the first four terms of the sequence. 91 = 1 a5 (b) What is the common ratio r? (c) Graph the terms you found in (a). (Let the horizontal axis be the n-axis and the vertical axis be the a,,-axis.) Graph Layers After you add an object to the gra can use Graph Layers to view an properties. O V No Bolution 30 F O Search Clear hp . . . .. . . . . . . . . . . . . . veeve