Class 12 Mathematics Applications of Derivatives Increasing and Decreasing function

Easy

The function $f(x) = ax + b$ is strictly increasing for all real $x$ if

WBJEE 2011 All WBJEE

A
$a > 0$
B
$a < 0$
C
$a = 0$
D
$a \leq 0$

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Class 12 Questions

Class 12

Mathematics Questions

Chapter

Applications of Derivatives

Subtopic

Increasing and Decreasing function

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