Question

I figured iut the greatest power which is 5, and the difference for the function which is 10. but my questions are.

12.) what is the "a" value for the function in the chart?
13.) what is the equation for the function above?​
please explain work

Answer 1

12) a = 5

Explanation:

a is found by dividing the second difference by 2.

10 = 2a

5 = a