The position of an object at time t is given by s(t) = 3 - 4t. Find the instantaneous velocity at t = 8 by finding the derivativ

Question

3 years ago

10

e.

2 answers:

andre [41] · Answer 1 · 2022-09-07T17:21:56+03:00

andre [41]3 years ago

4 0

I hope this helps you

s' (t)=0-4

s' (t)=-4

t=8

s' (8)=-4

mixer [17] · Answer 2 · 2022-09-07T19:44:14+03:00

Answer:

$s'(8)=-4$

Step-by-step explanation:

The position of an object at time t is given by $s(t) = 3 - 4t$

To find instantaneous velocity we take derivative

LEts take derivative of s(t)

$s'(t)= -4$

we need to find the instantaneous velocity at t = 8

So we plug in 8 for 't' in the derivative. there is no 't' in the derivative

So, $s'(8)=-4$