Graph 2: 10 1. Was a linear or proportional relationship used to fit 8 the curve in this graph?or to win guter tired and egganddo tix v = 0.0727x + 4.8 6 4 2. What is the slope of line?somont asob tent and king id 2 0 2 6 8 10 12 3. What is the y-intercept of the line? 4. Choose one: a. The line is useful for explaining the relationship between x and y. b. It would be better to use a quadratic relationship to explain the relationship between x and y. c. It would be better to use an inverse proportional relationship to explain the relationship between x and y. d. The line does not seem useful for telling us about the relationship between x and y. There does not appear to be a relationship between x and y 5. Explain your answer to number 4