9)

Find the indicated term of the sequence whose nth term is given by the formula. an = (-1)0 - 1(n - 6); 224 324Find the indicated term of the sequence whose oth term is given by the formula. an = (n + 3)(n + 4); 215 215Find the indicated term of the sequence whose oth term is given by the formula. (-1)20 - 1 an = 72Find the indicated term of the sequence whose oth term is given by the formula. (-1) 20 an = ; 311 n+9 211