Exam: 06.11 Segment Two Exam Part One Exam: 06.11 Segment Two Exam Part One Student Name: Mannix Markham Warning You must not leave this exam form! If you try to click back into this exam again prior to submitting, your access to it will be denied! Warning There is a checkbox at the bottom of the exam form that you MUST check prior to submitting this exam. Failure to do so may cause your work to be lost. Question 1(Multiple Choice Worth 2 points) (Linear Functions LC) Which of the following equations represents a linear function? x = 3 y = 3x2 y equals negative one third times x plus 1 3x − 4 = 7 Question 2(Multiple Choice Worth 2 points) (Slope MC) What is the slope of the line that contains the points (−7, 3) and (−4, 2)? −5 −3 one third negative one third Question 3(Multiple Choice Worth 2 points) (Identifying Functions LC) Which of the following sets of ordered pairs represents a function? {(−6, −5), (−4, −3), (−2, 0), (−2, 2), (0, 4)} {(−5, −5), (−5, −4), (−5, −3), (−5, −2), (−5, 0)} {(−4, −5), (−3, 0), (−2, −4), (0, −3), (2, −2} {(−6, −3), (−6, −2), (−5, −3), (−3, −3), (0, 0)} Question 4(Multiple Choice Worth 2 points) (Identifying Functions MC) Carl sells snow cones at a baseball park. The graph shows the amount of ice used for the snow cones, in pounds, over a certain amount of time, in minutes. graph titled snow cone stand with the x-axis labeled time in minutes and the y-axis labeled amount of ice for cones in pounds with a line segment from 0 comma 0 to 2 comma 8 and a horizontal line segment from 2 comma 8 to 6 comma 8 and another segment from 6 comma 8 to 12 comma 5 Which of the following describes the graph? Carl had 1 pound of ice after 2 minutes, used 8 pounds every minute for 4 minutes, and then used 3 pounds each minute for 6 minutes. Carl had 2 pounds of ice after 8 minutes, used 8 pounds every minute for 4 minutes, and then used one half pound each minute for 6 minutes. Carl had 4 pounds of ice after 1 minute, didn't use any ice for 4 minutes, and then used 2 pound