Given the functions f(x) and g(x) as shown below, which has a greater average rate of change over the interval [-1,1]?

A:f(x) is greater by 0.75
B:g(x) is greater by 0.5
C:g(x) is greater by 0.75
D:g(x) is greater by 0.5

Suppose that one doll house uses the 1 inch scale, meaning that 1 inch on the doll house corresponds to 1/2 foot for life-sized objects. if the doll house is 108 inches wide, what is the width of the full-sized house that it's modeled after? in inches and feet.

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?

Solve each quadratic equation by factoring and using the zero product property. 10x + 6 = -2x^2 -2