3 points
From the list below, choose which ways describe the acceleration of an
object. (check all that apply) *
n
An object with the potential to move.
An object speeds up.
An object is at rest.
An object slows down.
An object changes directions.
An object waiting for a force.

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 x = 6 + t , y = 8 + 1 3 t, where x and y are measured in centimeters. the temperature function satisfies tx(3, 9) = 5 and ty(3, 9) = 4. how fast is the temperature rising on the bug's path after 3 seconds? (round your answer to two decimal places.)