Question

Consider the sequence –8, –4, 0, 4, 8, 12, …. Select True or False

An explicit rule for the sequence is

f (n) = -8 + 4(n - 1)


true
false

Answer 1

This is True.
f (n) = a+ d(n-1)
a = the first term in the sequence
d = the difference between each term
Hope this helps :)