1. Kurt is saving to buy a new computer. The computer he wants costs \$1299. He has already saved \$732. Write an inequality to determine the least amount he must still save. A. 1299 + s 732 B. 732 + s 1299 C. 732 + s 1299 D. 1299 + s 732 Hint 2. Simplify A. B. C. D. Hint 3. A line of best-fit should not be drawn for which of the following graphs. A. B. C. D. Hint 4. Select the figure that has no lines of symmetry. A. B. C. D. Hint 5. What is the slope of the line through the points A(-3, 4) and B(2, -1)? A. -3 B. C. 1 D. -1 Hint 6. Find (5t2 - 2w)2 A. 25t4 + 4w2 B. 25t4 – 10t2w + 4w2 C. 25t4 – 20t2w + 4w2 D. 25t4 – 4w2 Hint 7. Find . A. -14 B. 14 C. 15 D. -15 Hint 8. Find A. B. C. D. Hint 9. The greatest power in a quadratic function is ______. A. 4 B. 1 C. 3 D. 2 Hint 10. Find . A. B. C. D. Hint 11. Describe the location of the line of symmetry of the graph of y = x2 – 2. A. the vertical axis B. there is no line of symmetry C. the line y = x D. the horizontal axis Hint 12. What is the reciprocal of –20? Evaluate it in decimal form. A. –0.20 B. –0.02 C. –0.50 D. –0.05 Hint 13. How does a affect graphs of equations in the form of ? A. a affects the width of the graph B. a affects the length of the graph C. negative values of a move the graph to the left, positive values move it to the right D. positive values of a move the graph to the left, negative values move it to the right Hint 14. Find the values for m and n which the conjecture (m – n)2 = m2 – n2 is false. A. m = 1, n = 0 B. m = 1, n = 1 C. m = –2, n = 0 D. m = 1, n = 2 Hint 15. What angle of rotation does the figure below have? A. 30° B. 35° C. 40° D. 45° Hint 16. Find the correct representation of a translation. A. B. C. D. Hint 17. If a is the original figure, which figure is a reflection? A. d B. e C. b D. c Hint 18. Scale the figure below by. A. B. C. D. Hint 19. Solve the equation by backtracking. A. p = 12 B. p = –10 C. p = 12 and p = –12 D. p = –12 Hint 20. Find the x-intercepts of the graph of f(x) = x2 – 2x – 3. A. –1, 3 B. 1, –3 C. –1, 4 D. 1, –4 Hint