Question

Which sequence is ARITHMETIC?

A)
{0, 1,4,9,...}
B)
{0, 4, 7, 11,...}
{-3, 2, 7, 12,...}
D)
{2, 1, 0.5, 0.25, ...)

Answer 1

C

It adds five every time

Answer 2

c

Explanation:

2-(-3)= 5

so the common difference is 5