Greta is making fancy headbands to sell at a craft fair. The number of headbands she can make is limited by the amount of ribbon she has on hand.
h = the number of headbands Greta can make
r = the amount of ribbon Greta has on hand
Which of the variables is independent and which is dependent?
r is the independent variable and h is the dependent
variable
h is the independent variable and r is the dependent
variable

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step-by-step explanation:

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.

this answer is !