# Please make sure i can read your handwriting 2. Given fx)-x+3x a. Find dy b. Evaluate...

###### Question: 2. Given fx)-x+3x a. Find dy b. Evaluate dy for x "3 and dx-0.1 3. An object moves along the y-axis (marked in feet) so that its position at time x ( in seconds) is fix)-x- 15x2 +72x a. Find the instantaneous velocity function v. b. Find the velocity at x 5 seconds. c. Find the time (s) when the velocity is O.

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