If is odd, which of the following is the left-hand derivative of at…
MATHEMATICS · Single correct · AP · Calculus AB · Differentiation: Definition and Fundamental Properties · Differentiation: Definition and Fundamental Properties
Problem
If f is odd, which of the following is the left-hand derivative of f at x=−a?
(1) limh→0−−hf(a−h)−f(a)
(2) limh→0−hf(h−a)−f(a)
(3) limh→0+−hf(a)+f(a−h)
(4) limh→0−−hf(a)−f(a−h)