Create sequences with five terms based on the given information.

a. An arithmetic sequence with a first term of - 3 and a constant difference of - 5

b. A geometric sequence with a first term of (4) / (3) and a constant ratio of 4

Step-by-step explanation:

arithmetic sequence formula is:

An=A1 + (n-1) d

d represents the common difference, while A1 the first term

thus, the formula for this sequence is:

An=-3 + (n-1) * (-5)

geometric sequence formula is:

An=A1*r^ (n-1)

r represents common ratio, while A1 the first term

thus, the formula for this sequence is:

An = (4/3) * 4^ (n-1)