Calculus Book: pp 178-189

Question 1

definitions of increasing and decreasing functions

Answer 1

• increasing on an interval for any two number x1 and x2 in the interval x1 < x2 implies f(x1) < f(x2)
• decreasing on an interval for any two number x1 and x2 in the interval x1 < x2 implies f(x1) > f(x2)