Exhibit 4-3 x: 10, 12, 6, 8, 9, 11, 13, 13, 5, 0, 1 refer to exhibit 4-3. what is the mean?

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.

answer: sine

step-by-step explanation: