1. Describe the pattern in each sequence. Then find the next two terms of the sequence.
Part A: 21,16, 11,6, 1, –4
Part B: -3,5,13, 21, 29,37
Part C: 72,44, 16,-12,-40,-68

a b c

Step-by-step explanation:

2 and 1.

step-by-step explanation:

plug in each answer. 0 doesn't work, 1 does. so does 2. 4 doesn't:

0 = 1 is not true.

2 = 2 is true.

4 = 4 is true.

8 = 16 is not true.

hope this !

(d)

step-by-step explanation:

given: the line in the graph passes through points (5,30) and (6,26).

then, the equation of line is:

now, put y=a(n) and x=n,

hence, option d is correct.