Answer:
The instantaneous velocity at
is
.
Step-by-step explanation:
We have the position as the function

As we know that the velocity is the rate of change of position over time, so it is basically the derivative of the function.
so finding the derivate of 
∴ 
The instantaneous velocity at 

Therefore, the instantaneous velocity at
is
.
Please note that the negative value indicates the direction of movement, in this case, it would be backward.
Answer:
Inequality Form: x > -17
Interval Notation: (-17, ∞)
Step-by-step explanation:
brainliest would be great
<span>the series of xcosx is x summation from k = 0 to k = infinity of ((-1)^k x^2k)/(2k)!</span>
No one wants to date you or anyone else because this is a Q&A app for homework, Quizs, and Classwork.
Answer:
i think it may be "A" but i may be wrong sorry if im wrong
Step-by-step explanation: