If the zeros to your quadratic function are x=6 and x=-1, which of the following is the correct factored form of the quadratic funciton? f(x)=(x-6)(x-1)

f(x)=(x+6)(x-1)

f(x)=(x-6)(x+1)

f(x)=(x+6)(x+1)

Barney & noblet customers can choose to purchase a membership for $25 per year members receive 10% off all store purchases 1. how much would a member pay per year if he bought $50 worth of items each year? 2. write a slope-intercept equation that expresses how much a member pays per year using x to represent his purchases per year 3. how much would a member have to spend per year to pay off his membership fee?