20. [-/1 Points] DETAILS SCALCETOM 14.5.039.MI. MY NOTES ASK YOUR TEACHER PRACTICE ANOTHER The temperature at a point (x, y) is T(x, y), measured in degrees Celsius. A bug crawls so that its position after t seconds is given by 3 x = V1 + t, y = 3 + -t, where x and y are measured in centimeters. The temperature function satisfies T (2, 4) = 3 and T (2, 4) = 6. How fast is the temperature rising on the bug's path after 3 seconds? (Round your answer to two decimal places.) .C/S # Show My Work (Optional)