1. Rational Inequalities – Day 2 4 + 3x > 1 x - 2x + 2 5x < x + 2 x – 3 x + 1

2. Rational Inequalities – Applications The price function of a new product is: P = 100-.00001x What Would the Revenue Equation Be? The Cost Equation for this new product is: C = 10x + 2,500,000 What price should the company charge to make a profit of AT Least $190,000,000?

3. Rational Inequalities: A rocket is fired from ground level. Its height is given by the equation: H = -16t 2 + 160 At what interval of time is the rocket higher than 384 feet?

4. Rational Inequalities: The revenue equation for a new product is: R = x(75- 0.0005x) The cost equation for that same new product is: C = 30x + 250,000 How many units must be sold to obtain a profit of at least $750,000? Bonus: What is the price of the item?