The graph of a limacon curve is given. Without using your graphing calculator, determine which equation is correct for the graph. a circular graph with an inner loop on the left [-5, 5] by [-5, 5] r = 3 + 2 cos θ r = 2 + 3 cos θ r = 2 + 2 cos θ r = 4 + cos θ

Factor -8x3-2x2-12x-3 by grouping what is the resulting expression?

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?

Cody was 165cm tall on the first day of school this year, which was 10% taller than he was on the first day of school last year.