Question

Write the next three terms in each pattern. What is the pattern rule?
a) -3, +9, -27...
b) +6, -12, +18, -24...
c) +5, +20, -10, -40, +20, +80...
d) -64, +32, -16...
e) +100 000, -10 000, + 1000...
Please help me answer this. I will give brainiest to first answer. Thank you :)

Answer 1

Answer:

a 71,-213,639

b 30,-36,42