Answers>Maths>IB>Article

Derive the following: f(x)=(96/x^2)+kx

f'(x)=(-192/x^3)+k

AD
Answered by Adrien D. Maths tutor

1945 Views

See similar Maths IB tutors

Related Maths IB answers

All answers ▸

Solve the equation 8^(x-1) = 6^(3x) . Express your answer in terms of ln 2 and ln3 .


A geometric sequence has all its terms positive. The first term is 7 and the third term is 28.


Let f(x)= x^2+4, and g(x)= 3x; Find g(f(1))


Consider the infinite geometric sequence 25 , 5 , 1 , 0.2 , ... (a) Find the common ratio. (b) Find (i) the 10th term; (ii) an expression for the nth term. (c) Find the sum of the infinite sequence.


We're here to help

contact us iconContact ustelephone icon+44 (0) 203 773 6020
Facebook logoInstagram logoLinkedIn logo

MyTutor is part of the IXL family of brands:

© 2026 by IXL Learning