2. List the first four terms of the geometric sequence with a, = 5 and r = -2.

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Step-by-step explanation:

Geometric sequence

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We know that

a = 5 and r = -2

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So

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Happy to help :)

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.

17.08

correct me if i am wrong.