The diagram shows two dodgeballs colliding. the red arrow shows the direction of force of a moving ball striking a stationary ball. which arrow shows the direction of the force excerted by the stationary ball on the mving ball

Will you chech and finish these for me, because i am stumped with them.

Anybody wanna ? (picture included? )

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.)