How do you find the nth term for equable shapes?

Question

I would like to know the formula for the nth term explained to me in the simplest possible way and how i would go about finding the formula.

Answer 1

Plase restate the nature of the mathematical emergency.

Answer 2

the version between each term is -8, subsequently we've -8n. the 1st term is 26. by using fact that's the 1st term, n = a million. -8 * a million = -8 How can we get from -8 to 26? by potential of including 34 So the nth term is -8n +34 :)