The graph of f(x) can be stretched vertically and flipped over the x-axis to produce the graph of g(x). if f(x)=x^2, which of the following could be the equation of g(x)?
a: g(x)=-1/5x^2
b: g(x)=5x^2
c: g(x)=1/5x^2
d: g(x)=-5x^2

The radius of the earth is two times the radius of the moon. what fraction of the volume of the earth is the volume of the moon?

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?

Janet is rolling a number cube with the numbers one through six she record the numbers after each row if she rolls of keep 48 times how many times should she expect to roll a 4