# Question: using backward divided difference with a step size of 001...

###### Question details

Using **Backward divided difference** with a step
size of 0.01, the **second derivative** of
**f(x)= 5e**** ^{2.3x}** at x=1.25
(Use four digit rounding) is

**Backward divided difference** with a step
size of 0.01, the **second derivative** of
**f(x)= 5e**** ^{2.3x}** at x=1.25
(Use four digit rounding) is