Let defined on

MATHEMATICS · Single correct · AP · Calculus AB · Analytical Applications of Differentiation · Analytical Applications of Differentiation

Problem

Let

f(x)=-x^{2}+mx

defined on

[0,\infty)

, where

m\in\mathbb R

. Determine the set of

m

for which

f

is strictly decreasing on

[0,\infty)

. (a)

m\le 0

(b)

m<0

(c)

m<2

(d)

m=0