Question

14) MARKING BRAINLIEST + POINTS GIVEN!!!!!111


The position of an object at time t is given by s(t) = -2 - 6t. Find the instantaneous velocity at t = 2 by finding the derivative.

Answer 1

s(t) = -2 - 6t
s(2) = -2 - 6(2)
s(2) = -2 - 12 = -14 m/s

Answer 2

s(t)=-2-6t
v(2) = 0 -6
v(2)=6 
the answer is 6