1. Section 9.3 - Euler’s Method

2. Given an initial point, differential equation, and

4. Calculator Required
Consider the differential equation y’ = x + y. Use Euler’s method
With dx = 0.1 to estimate y when x = 0.4 if:
a) y(0) = 1

5. Calculator Required
Given y’ = x + y through (1, 0) and dx = 0.2, find y when x = 1.8

6. Calculator Required
If and y = -2 when x = 3, then find the approximate
value of y when x = 3.2 using Euler’s method
A B C D E

7. Calculator Required
The solution of the differential equation
contains the point (3, -2). Using Euler’s method with dx = -0.3
to approximate y when x = 2.7, y =
A B C D E

8. No Calculator x
1.0
1.5
2.0
f ‘ (x)
0.4
0.6
0.8
f(x)
A B C D E. 2.9

9. No Calculator

10. No Calculator

11. No Calculator