If f(x) = 3x + 6, which of the following is the inverse of f(x)? a. f –1(x) = 3x – 6 b. f –1(x) = c. f –1(x) = d. f –1(x) = 6 – 3x

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.

it is b)

hope this : )

step-by-step explanation: