L. D. COLLEGE OF

ENGINEERING

SUBJECT :- CALCULUS

TOPIC :- CURVE SKETCHING

JALALPARA DHAVAL 150280106041

MONOTONIC FUNCTIONS A Function f is said to be increasing on a set S if f(x) <= f(y) for

every pair of points x and y in S with x<y. fig (6.1)

First derivative test for monotonic

functions