The time t it takes me to drive a distance of d miles is given by the coordinates (t, d), where time is in minutes. Given the following relation, determine the followinng= {(2, 4), (4,6), (7, 6), (8, 9), (12, 15)} 6) Does the relation represent a function? How do you know? 7) Evaluate f(7). What does this mean in context of the problem? 8) For what value(s) oft is t) = 6? What does this mean in context of the problem? 9) What is the domain and range