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Unformatted text preview: Math 126 section HW #1 Sep. 17, 2008 Name: PID: INSTRUCTIONS : Solve the following problems and show your work in the place provided. You must show your work! Points may be withdrawn for the answers given without substantiation! Place your answers in the underlines, where provided. 1. The graph of the derivative function F ( x ) of F ( x ) is given by the graph below.- 6 x y-1 1 2 3 4 5 6 7 8-2 2 4 6 F ( x ) (a) (1 Point) What is the value of F (0)? (b) (1 Point) True or False: F ( x ) has a local maximum at x = 5. (c) (1 Point) Find the value of Z 8 F ( x ) dx . 1 (d) (1 Point) Find the value of F (8)- F (0). (e) (1 Point) Suppose that F (0) =- 4. Then find the value of F (8). 2. p ( x ) is a density function in the following graph:- 6 x y | | . . . . . . . . . . . . . . . . . . . . .-1 1 c o (a) (1 point) Find the value c . (b) (1 point) Find the horizontal line equation of p ( x ). (c) (1 point) Find the cumulative distribution function P ( t )....
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This note was uploaded on 03/15/2009 for the course MATH 126 taught by Professor Staff during the Spring '09 term at Michigan State University.
- Spring '09