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Unformatted text preview: Math 148 Name: Midterm 1 SSN: Autumn 2005 10/17/05 Lecturer: Page 1 of 9 Recitation Instructor: Form A Recitation Time: Please clearly show all of your work. Partial credit will be awarded based on the work that is shown. A correct answer with no supporting work will receive NO credit. Please, CIRCLE YOUR ANSWERS . If you use the graphing features on your calculator to solve a problem, you must SKETCH AND LABEL ALL GRAPHS AND TABLES . 1. (a) Which of the points (10 ,- 6) and (- 10 , 6) is closer to (-2,-2)? (7 points) (b) Find the midpoint of the line segment joining the points (- 10 , 6) and (- 2 ,- 2) . (5 points) 1 2. The graph of a parabola has the following characteristics: • y-intercept at 60 • minimum value at (4.25, -12.25) • zero at 6 (a) Find the other zero. (6 points) (b) Use either form, y = C( x- z 1 )( x- z 2 ) or y = A( x- h) 2 + k , to find the equation of the parabola....
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This test prep was uploaded on 04/18/2008 for the course MATH 148 taught by Professor Mcginnis during the Fall '08 term at Ohio State.
- Fall '08