Exam 2 - Spring 2005 - College Algebra Exam #2 Spring 2005...

Info iconThis preview shows pages 1–3. Sign up to view the full content.

View Full Document Right Arrow Icon
College Algebra Exam #2 Spring 2005 Name _____________________________ Show all your work on this paper. Solutions without correct supporting work will not be accepted. 1. Which of the following relations represent functions? Write “yes” in the blank if it is a function and “no” if it is not a function. (2 points each) _______ a. {(2,3), (-3,2), (-2,1), (1,-2), (0,-2)} _______ c. _______ b. 2. a. Write the equation of the line passing through the points (-1,4) and (3,-2). Put your answer in slope- intercept form. (8 points) b. What would be the slope of a line that is perpendicular to the line in part (a)? ________________ (2 pts) 3. Given 1 3 2 ) ( 2 + - = x x x f and 5 ) ( - = x x g , find: (10 points) a. ) )( ( x g f + b. ) )( ( x f g c. h x f h x f ) ( ) ( - +
Background image of page 1

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon
4. The table lists the average annual cost (in dollars) of tuition and fees at a private 4-year colleges for the selected years. (10 points) Year Tuition and Fees (in dollars) 1990 9,340 1992 10,448 1994 11,719 2000 16,233
Background image of page 2
Image of page 3
This is the end of the preview. Sign up to access the rest of the document.

This note was uploaded on 01/12/2012 for the course MATH 1204 taught by Professor Duck during the Spring '08 term at NorthWest Arkansas Community College.

Page1 / 4

Exam 2 - Spring 2005 - College Algebra Exam #2 Spring 2005...

This preview shows document pages 1 - 3. Sign up to view the full document.

View Full Document Right Arrow Icon
Ask a homework question - tutors are online