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1. Let f(x)=x4−3x. Find f′,f′′, f′′′ and f(4). 2. Find the second derivative of the function f(x)=xx−1. Also, find f′′(
Posted: Thu Jul 14, 2022 4:27 pm
by answerhappygod
- 1 Let F X X4 3x Find F F F And F 4 2 Find The Second Derivative Of The Function F X Xx 1 Also Find F 1 (32.64 KiB) Viewed 34 times
1. Let f(x)=x4−3x. Find f′,f′′, f′′′ and f(4). 2. Find the second derivative of the function f(x)=xx−1. Also, find f′′(2). 3. A helicopter rises vertically, and after t seconds its height above the ground is s(x)=5t3−t4 feet. (i) Find its velocity after 2 seconds. (ii) Find its acceleration after 3 seconds.