Project 5 – 10 questions

Project 5 – 10 questions
Project Chapter 5, sections 1-3 Due August 4 th, 2022 Name_________________________ Th ere are 10 questions and you are asked to do all of them for full credit on this project. Each question is worth 5 points for a total of 5 0 point s. You are to work on the projects independently. You will turn in the project during our class meeting or in the assignment section of the D2L shell as one complete pdf by the due date. You may hand write or type the projects. Please show all work for full or partial credit, using the methods discussed in class. Each question will be graded based on the following rubric. 5 Points A five -po int response answers the question correctly.  demonstrates a thorough understanding of the mathematical topics  may contain minor errors that do not detract from the demonstration of understanding  indicates that the student has completed the task correctly, using mathematically sound procedures, all required work is provided 3-4 Points A three -four -point response is partially correct.  demonstrates partial understanding of the mathematical topics and/or procedures embodied in the task  addresses most aspects o f the task, using mathematically sound procedures  may contain errors and/or an incorrect solution but provides complete procedures, reasoning, and/or explanations, all required work is provided 1-2 Point A one -two -point response is incomplete and exhibits flaws but is not completely incorrect.  demonstrates only a limited understanding of the mathematical topics and/or procedures embodied in the task  may address some elements of the task correctly but reaches an inadequate solution and/or provides reasoning that is faulty or incomplete  exhibits multiple flaws related to misunderstanding of important aspects of the task, misuse of mathematical procedures, or faulty mathematical reasoning  may contain correct numerical answer(s) but required work is not provide d 0 Points A zero -point response is incorrect.  insufficient in demonstrating an understanding of the mathematical topics embodied in the task.  the required work is not provided  may contain answers that are incorrect, irrelevant, incoherent, or are cor rect but arrived at using an obviously incorrect procedure. Proj ect Chapter 5, section 1 -3, page 2 1. Solve the system of equations by graphing . Write answer in set notation. 2+ = 4 3− = 1 2. Solve the system of equations using the substitution method . You must show all work. Write answer in set notation. 2+ = 4 3− = 1 3. Solve the system of equations using the addition method . You must show all work. Write answer in set notation. 2+ = 4 3− = 1 Proje ct Chap ter 5, section 1 -3, page 3 4. Solve the system of equations . You may use either the substitution method or the addi tion method. Write answer in set notation. −2+ = 5 = 2+ 4 5. Solve the system of equations . You may use either the substitution method or the addition method. Write answer in set notation. − 2= 6 −4+ 8= −24 6-7. (10 points) Solve the system of equations in three variables . Write answer in set notation. 3− + 2= 1 + − = −4 2− + 3= 8 Proje ct Chap ter 5, section 1 -3, page 4 8. Solve the system of equations. Write answer in set notation. = 2− 2 − = 0 9. Gr aph both equations in question 8 on the same -plane to support your solution. 10 . Solve the system of equations. Write answer in set notation. = ||+ 1 + 2= 5 = 2− 2 −2 −1 0 1 2 − = 0 0 1