Question

Pls aswer!!!

and give simple workingout

Answer 1

-4+3n (if first value corresponds to n=0)

or

-7+3n (if first value corresponds to n=1)

Explanation:

Notice form each term you just need to add 3
For example, the first term is -4, then the second is -4+3=-1

then the third is -4+3+3=2

So you can start from -4 and 3 for each value.

If n=0 is the start value the sequence will be -4+3n

if the first term is n=1 the sequence will be -4+3(n-1)=-7+3n

So depends if your sequence starts from n=1 or n=0 (which is usually just a convention)