60 62
64
66
68
70
72
Length in
inches, X
Weight in
pounds, y
105
114
124
131
139
149
158
Hii need to know the equation for this

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.

right

step-by-step explanation:

need points to ask question

step-by-step explanation:

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