halp plz 20 pointz i cant figure it out, and an explanation of why its that answer will help too, will mark branliest if u gimme the correct answer and an valid explanation

the graph is very synthetic

Step-by-step explanation:

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step-by-step explanation:

how many centimeters did the level of the salsa go down by?

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.