6th term 25,75,225,675, is it arithmetic or geometric. what's the explicit equation and the given term

see explanation

Step-by-step explanation:

There is a common ratio r between consecutive terms, that is

= = 3

= = 3

= = 3

This indicates the sequence is geometric with explicit formula

 = a₁

where a₁ is the first term and r the common ratio

Here a₁ = 25 and r = 3 , then

a₆ = 25 × = 25 × 243 = 6075

the ratio of balloons to tables is 5: 2 and the constant variation is 5.

the equation is y=5x