Answer:
x=16/113
Step-by-step explanation:
look at them in order
B, the first differences are not the same , that proves it is not linear. The second set of differences are the same this shows it is a quadratic function.
We are given the equation:
DA - 2qA = B³
Taking 'A' common on the LHS
A(D - 2q) = B³
Dividing both sides by (D - 2q)
A = B³ / (D - 2q)