If (x2 – 4) = (x + 2) = x - 2, which polynomial should fill in the blank below? (x + 2) = x2 - 4
x² – 4
x-2
x + 2
x² - 2

Which of the following is the shape of a cross section of the figure shown below

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?

What is the equation of the parabola with focus (-1,-1) and directrix y=1?