- #1
lhuyvn
- 11
- 0
Hi members,
Could anyone help me with the problem following?
If x is a real number and P is a polynomial function, then
lim {P(x+3h)+P(x-3h)-2P(x)}/h^2
h->0
A)0
B)6P'(x)
C)3P''(x)
D)9P''(x)
E) 00
I guess D should be the answer, I need an explanation.
Thank You
Could anyone help me with the problem following?
If x is a real number and P is a polynomial function, then
lim {P(x+3h)+P(x-3h)-2P(x)}/h^2
h->0
A)0
B)6P'(x)
C)3P''(x)
D)9P''(x)
E) 00
I guess D should be the answer, I need an explanation.
Thank You