in Quantitative Aptitude edited by
111 views
0 votes
0 votes

Let $f(x) = ax^2 - b |x|$, where $a$ and $b$ are constants. Then at $x=0, f(x)$ is, 

  1. maximized whenever $a>0, b>0$
  2. maximized whenever $a>0, b<0$
  3. minimized whenever $a>0, b>0$
  4. minimized whenever $a>0, b<0$
in Quantitative Aptitude edited by
13.4k points
111 views

Please log in or register to answer this question.

Related questions

Quick search syntax
tags tag:apple
author user:martin
title title:apple
content content:apple
exclude -tag:apple
force match +apple
views views:100
score score:10
answers answers:2
is accepted isaccepted:true
is closed isclosed:true