1.) find the first six terms of the sequence. a1 = -6, an = 4 • an-1 a.)0, 4, -24, -20, -16, -12 , -96, -384, -1536, -6144, -24,576 , -24, -20, -16, -12, -8 , -24, -96, -384, -1536, -6144 2. find an equation for the nth term of the arithmetic sequence. -15, -6, 3, 12, a.)an = -15 + 9(n + 1) b.)an = -15 x 9(n - 1) c.)an = -15 + 9(n + 2) d.)an = -15 + 9(n - 1) 3. find an equation for the nth term of the arithmetic sequence. a14 = -33, a15 = 9 a.)an = -579 + 42(n + 1) b.)an = -579 + 42(n - 1) c.)an = -579 - 42(n + 1) d.)an = -579 - 42(n - 1) 4. determine whether the sequence converges or diverges. if it converges, give the limit. 48, 8, four divided by three , two divided by nine , a.)converges; two hundred and eighty eight divided by five b.)converges; 0 c.)diverges d.)converges; -12432 5. find an equation for the nth term of the sequence. -3, -12, -48, -192, a.)an = 4 • -3n + 1 b.)an = -3 • 4n - 1 c.)an = -3 • 4n d.)an = 4 • -3n 8. write the sum using summation notation, assuming the suggested pattern continues. -9 - 3 + 3 + 9 + + 81 a.)summation of the quantity negative nine plus six n from n equals zero to fifteen b.)summation of negative fifty four times n from n equals zero to fifteen c.)summation of negative fifty four times n from n equals zero to infinity d.)summation of the quantity negative nine plus six n from n equals zero to infinity