15. higher order thinking the price of stock a at 9 a. m. was $12.73.
since then, the price has been increasing at the rate of $0.06 per hour.
at noon, the price of stock b was $13.48. it begins to decrease at the rate
of $0.14 per hour. if the stocks continue to increase and decrease at the
same rates, in how many hours will the prices of the stocks be the same?

constant acceleration- a

constant velocity- c

no velocity or acceleration- b

explanation:

for body moving with a constant acceleration, the rate of change of displacement changes over time. this is proven by the increasing gradient of the curve (a) against time.

a body that is moving at constant velocity covers equal distances over equal periods of time, thus the straight line with a constant gradient c.

a stationary body   covers no displacement as time elapses. thus the flat line with   zero gradient.

for the points

step-by-step explanation:

i dont know it

step-by-step explanation: