Use forward difference approximation to estimate the first derivative of the following equation. f(x) = -0.15x3-0.2x2-0.5x + 2.25 At x 1 using step size h = 0.5 %3D

Advanced Engineering Mathematics
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Chapter2: Second-order Linear Odes
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Question 4
Use forward difference approximation to estimate the first derivative of the following
equation.
f(x) = -0.15x3-0.2x2- 0.5x + 2.25
At x = 1 using step size h = 0.5
You must show your working. Solution must be attached at HERE.
First Derivative
Method
Formula
Two-point forward dif-
ference
S') - )-Az.)
Transcribed Image Text:Question 4 Use forward difference approximation to estimate the first derivative of the following equation. f(x) = -0.15x3-0.2x2- 0.5x + 2.25 At x = 1 using step size h = 0.5 You must show your working. Solution must be attached at HERE. First Derivative Method Formula Two-point forward dif- ference S') - )-Az.)
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