Question

What is the next term for the given arithmetic sequence?

-3, -2.25, -1.5, -0.75, ...
a) -0.25
b) 0
c) 0.75

Answer 1

-3 + .75 = -2.25
-2.25 + .75 = -1.5
-1.5 + .75 = -.75

So basically, we're adding .75 to each term. The next one in the sequence is

-.75 + .75 = 0

So B is your answer.