Question

Describe a pattern in each sequence what are the next two terms of each sequence

-5, 5, -5, 5

a. subtract 10 from the previous term;-5,5

b. multiply the previous term by
1; 5, 5

c. add 10 to the previous term;
-5, -15

d. multiply the previous term by
-1; -5, 5

please help

Answer 1

They all add 3 then subtract it by 4

Answer 2

i think its 4 sorry it may be very wrong