Question

The seventh term of the sequence -2, -6, -10, -14,. Is _____. -20 -22 -26 -24.

Answer 1

-26.

Explanation:

1. step is "-4", for -6+2=-10+6=-14+10=-4;

2. the sequence -2; -6; -10; -14 is represents the first four terms, the others three ones are:

-18; -22 and -26.

3. finally, the 7-th term is "-26".