To calculate the average speed for the time period [1, 2], we substitute)".I = 1 into Va\"? = 59.28 LEE-h, and evaluate. Vane = 59.28 1.86[1) = 59.28 1.86 = 5?.42 ./ mfs {rounded to two decimal places] Similarly, for the time period [1, 1.5], we have \"an: = 59.28 1.86[0.5) 59.28 - X {do not round) = 93 X mfs {rounded to two decimal places). Submit Skimyou cannot me back} Estimate the speed when t = 1. To estimate the speed when t = 1, we need to estimate Va\"? = 59.28 1.86h when h approaches 1 K . 111i5 yields = mils. Su it gmyu cannot me back}