# Some problems here ( Im running out of time )

• Jun 7th 2010, 04:27 PM
Critter314
Some problems here ( Im running out of time )
• the object is affected by force which is accelerating it. If it affects object by time $t$ the object will move by distance of $s = 2t^2$ What is the average speed between 2 and 3 seconds?

• For function $y = f(x)$ is $f(3) = 2$ and $f'(3) = -1$ what is it?

I will post other problems here if I got problems. I need to be done with them in 3 days so I will do the ones I can and give others to you. With this cooperation I can accomplish the mission.
• Jun 7th 2010, 04:43 PM
skeeter
Quote:

Originally Posted by Critter314
• the object is affected by force which is accelerating it. If it affects object by time $t$ the object will move by distance of $s = 2t^2$ What is the average speed between 2 and 3 seconds?

average speed = (change in distance)/(change in time)

• For function $y = f(x)$ is $f(3) = 2$ and $f'(3) = -1$ what is it?

f(x) could be many functions ... any other info besides the values of f(3) and f'(3) ?

I will post other problems here if I got problems. I need to be done with them in 3 days so I will do the ones I can and give others to you.

be sure you show an attempt on the "others" to receive help ...

With this cooperation I can accomplish the mission.

...
• Jun 7th 2010, 04:48 PM
mr fantastic
Quote:

Originally Posted by Critter314
• the object is affected by force which is accelerating it. If it affects object by time $t$ the object will move by distance of $s = 2t^2$ What is the average speed between 2 and 3 seconds?

• For function $y = f(x)$ is $f(3) = 2$ and $f'(3) = -1$ what is it?

I will post other problems here if I got problems. I need to be done with them in 3 days so I will do the ones I can and give others to you. With this cooperation I can accomplish the mission.

Time limits suggest deadlines. Deadlines suggest work that counts towards a final grade. MHF policy is to not knowingly help with work that counts towards a student's final grade. It's meant to be the work of the student, not the work of others.

Thread closed. (You can pm me to discuss this if you want).