Suppose a function is strictly decreasing on its entire domain
MATHEMATICS · Single correct · CBSE · Mathematics · Relations and Functions · Relations and Functions
Problem
Suppose a function g:R→R is strictly decreasing on its entire domain. How many points can any horizontal line intersect the graph of g?
(a) Exactly one point
(b) At most two points
(c) At most one point
(d) Infinitely many points