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Name:__________________________________________________ Algebra 2 Easter Review Packet Date:________________ Period:_______ Ms. Cronin Algebra 2/Trigonometry Review Answer all questions in this packet, showing all work. You will not receive any credit if work is not shown. This packet must be completed and handed in during class on Monday, May 2. IT WILL NOT BE LEFT AT HOME OR IN YOUR LOCKER. 1. Find the sum and product of the roots of the quadratic equation: 2x2 + 5x – 6 = 0. 2. 12x 5 y 3 Simplify (there should be no negative exponents in your answer): 3x 7 y 2 3. Factor x3 – 2x2 – 24x completely. 4. Find the solution set for the equation |2x + 1| = 9. 5. Solve for x: 10 2 4 x 2 x 2 6. Solve the equation x 2 6x 10 0 by completing the square. 7. What are the values of θ in the interval 0° ≤ θ ≤ 360° that satisfy the equation 2cos 2 0? 8. If f (x) x 4 and g(x) x 1 , what is g o f (2) ? 2 9. Expand: 5 2i 2 10. Find the solution set of the inequality 2x 6 8 , and graph on a number line. 3 11. If sin A , evaluate cos2A . 5 12. Express 4 with a rational denominator in simplest radical form. 2 6 13. If tan4x 40 cot 2x 10, what is the value of x? 14. What are the coordinates of the center and the length of the radius of the circle with the equation x 4 y 2 9 ? 2 15. If h(x) x 3 24 , what is h 1 (x) ?