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′′(
-
answerhappygod
- Site Admin
- Posts: 899604
- Joined: Mon Aug 02, 2021 8:13 am
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. 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.
Join a community of subject matter experts. Register for FREE to view solutions, replies, and use search function. Request answer by replying!