Math 009 Quiz 5 Instructor: Irene Doo Your Name________________________________ Instructions: The quiz is worth 20 points. There are 5 problems, each worth 4 points. Your score on the quiz will be posted in your assignment folder with comments. This quiz allows open book and open notes, and you may take as long as you like on it provided that you submit the quiz no later than the due date posted in our course schedule of the syllabus. You may refer to your textbook, notes, and online classroom materials, but you may not consult anyone. You may use a calculator while working on the quiz. You should show all of your work to receive full credit. If you do not show work, you may earn only partial or no credit. You may type your work directly in the space provided for each question in the quiz. You may also hand-write your work directly in the space provided for each question in the quiz and scan the pages as a PDF or JPG file. Your quiz MUST be submitted using this quiz document. Other formats or files WILL NOT BE ACCEPTED. Be sure to include your name in the document. Review instructions for submitting your quiz in LEO. If you have any questions, please contact me by e-mail (irene.doo@faculty.umuc.edu). When you have completed your quiz, you must sign (or type) your name below the following honor statement. Without this signed statement you will receive a zero. I have completed this quiz myself, working independently and not consulting anyone except the instructor. I have neither given nor received help on this quiz. Name: _______________________________ Date: _______________________________ Please remember to show ALL of your work on every problem. Read the basic rules for showing work below BEFORE you start working on the quiz. a) Each step should show the complete expression or equation rather than a piece of it. b) Each new step should follow logically from the previous step, following rules of algebra. c) Each new step should be beneath the previous step. d) The equal sign, =, should only connect equal numbers or expressions. e) Solutions to word problems must follow the Requirements for Word Problem Solutions given on page 121 of the Elementary Algebra textbook. Math 009 Quiz 5 Page 2 Our textbook is full of good models of work shown correctly. If you have questions about showing work, please ask. Math 009 Quiz 5 Page 3 Did you read the rules for showing work on page 1 of the quiz? If not, please go back to page 1 now and read them. If you do not show work correctly, you will not earn full credit. 1) 2 . Label the 3 Sketch the line with the y-intercept of (0, -3) and the slope of line with the slope-intercept form of its equation. y x 2) Find the equation of the line that passes through the point (2, -3) and has a slope of 1 Write your equation in standard form, Ax + By=C , where A, B, and C are 2 integers and A 0. Math 009 Quiz 5 Page 4 3) Find the equation of the line that passes through the points (2, -5) and (-3, 1). Write your equation in standard form, Ax + By=C , where A, B, and C are integers and A 0. 4) Find the equation of the line that passes through the point (1, -5) and is parallel to the line 2 x 3 y=5 . Write your equation in standard form, Ax + By=C , where A, B, and C are integers and A 0. 5) Find the equation of the line that passes through the point (2, 3) and is perpendicular to the line 2 x 3 y=5 . Write your equation in standard form, Ax + By=C , where A, B, and C are integers and A 0. End of quiz: please do not forget to write and sign (or type) the required statement explained in the box on page 1 of the quiz