Answer:
In order to change the y-intercept of the equation.
The charge of the deposit must be changed.
Explanation:
A jetski rental company charges a $50 deposit, plus $25 per hour to rent a jetski.
This can be represented by the formula by:
T = 25h + 50 ,
where T is the total cost, and h is the number of hours rented.
The condition or the situation that would change the y-intercept of the equation is when we change the charge of a deposit.
Since, this deposit is a fixed amount that is to be paid to rent a jetski.
Later on the extra charge is charged based on the number of hours rented.