From the menu, select the option that BEST completes the sentence down below. The solution to the equation _ is shown on the following number line.

(A.) 8 - 8 = 0

(B.) - 8 + 8 = 0

(C.) 8 - 0 = 8

(D.) - 8 + 0 = - 8

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.

78.59 is the mean

step-by-step explanation: