For all real numbers

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

Problem

x

, the second derivative of a function

h

is given by

h''(x)=4-2x

. At which

x

-value does the graph of

h

have a point of inflection? (a)

x=0

(b)

x=4

(c)

x=2

(d) There is no point of inflection because

h''(x)

is never zero.