### Home > GB8I > Chapter cc46 > Lesson cc46.2.1 > Problem 6-54

6-54.

Write the first 5 terms for each of the sequences. Homework Help ✎

*a*= 2_{n}*n*– 5*a*_{1}= 3

*a*_{n}_{+1}= –2 ·*a*_{n}

*a*_{1} = 2(1) − 5*a*_{2} = 2(2) − 5

Note that *a*_{1} is given.

*a*_{2} : *a*_{1+1} = −2 · *a*_{1}*a*_{2} = −2(3)

*a*_{3} : *a*_{2+1} = −2 · *a*_{2}*a*_{3} = −2(−6)