Arithmetic Sequences 2

a_n = -3 - 30(n -1)

a_n = -3 + 30(n -1)

a_n = -30 - 3(n -1)

a_n = -30 + 3(n -1)

a_n = -23 + 7(n -1)

a_n = -23 - 7(n -1)

a_n = 7 - 23(n -1)

a_n = 7 + 23(n -1)

a(n) = 14(-3)(n - 1)

a(n) = 3 + (n - 1)(14)

a(n) = 14 + (n - 1)(-3)

a(n) = -3 + (n - 1)(14)

a_n = 10n + 17

a_n = 7n - 17

a_n = -7n + 17

a_n = 7n + 3

a₁ = 3 and d = -5

a₁ = -8 and d = 3

a₁ = -5 and d = 3

a₁ = -5 and d = -3

$$a_n=6\ +\ -18\left(n\ +1\right)$$

$$a_n=6\ +\ -20\left(n-1\right)$$

$$a_n=6\ +\ 20\left(n-1\right)$$

$$a_n=\ 6\ +\ 18\left(n\ -1\right)\$$

$$a_n\ =\ -214\ +\ 201\left(n-1\right)$$

$$a_n=-13\ +\ -201\left(n-1\right)$$

$$a_n=-214\ +\ -201\left(n-1\right)$$

$$a_n=-13\ +\ -200\left(n-1\right)$$

$$a_n\ =\ 5\ +\ -6\left(n-1\right)$$

$$a_n=5\ +\ -8\left(n-1\right)$$

$$a_n=5\ +\ 6\left(n-1\right)$$

$$a_n=11\ +\ 6\left(n-1\right)$$

$$a_n\ =\ 20\ +\ -100\left(n-1\right)$$

$$a_n=20\ +\ -98\left(n-1\right)$$

$$a_n=20\ +\ -99\left(n-1\right)$$

$$a_n=20\ +\ -96\left(n-1\right)$$

$$a_n\ =\ -5+\ -7\left(n-1\right)$$

$$a_n=2+\ -7\left(n-1\right)$$

$$a_n=2\ +\ 7\left(n-1\right)$$

$$a_n=2\ +\ 9\left(n-1\right)$$

$$a_n\ =\ 20+\ 4\left(n-1\right)$$

$$a_n=20+\ 6\left(n-1\right)$$

$$a_n=21\ +\ 4\left(n-1\right)$$

$$a_n=22\ +\ 4\left(n-1\right)$$

a_n = a_n-1 - 7

a_n = a_n-1 + 8

a_n = a_n-1 - 8

a_n = a_n-1 + 7

a_n = n + 3

a_n = 3n + 23

a_n = n - 23

a_n = 3n - 23

a_n = 3 - 11(n - 1)

a_n = 2 + 3(n - 1)

a_n = 11 - 3(n - 1)

a_n = 3 + 2(n - 1)

a_n = 3 - 11(n - 1)

a_n = 2 + 3(n - 1)

a_n = 11 - 3(n - 1)

a_n = 3 + 2(n - 1)