Question

Which of the following are possible explicit formulas for the rth term of the Constant velocity sequence below?

A. Xr = 10 + 8(n - 1)
B. Xr = 2 + 8n
C. Xr = 8(n - 1)
D. Xr = X + (n - 1)v
E. Xr = X * (n - 1) * v

Answer 1

The possible explicit formulas for the rth term of the constant velocity sequence are Xr = 10 + 8(n - 1) and Xr = 8(n - 1).

Step-by-step explanation:

The possible explicit formulas for the rth term of the constant velocity sequence are:

1. Xr = 10 + 8(n - 1)
2. Xr = 8(n - 1)

Option A represents the initial position plus a constant rate of change, while option B represents only the constant rate of change. Both formulas can be used to determine the rth term of the sequence.