### Home > APCALC > Chapter 10 > Lesson 10.1.3 > Problem 10-33

10-33.

Use Euler’s method with a step size of to approximate

*, where*

*and*

*. Use the second derivative to determine whether this approximation is an underestimate or an overestimate.*

Since , this is equivalent to

*.*

Therefore

*.*

Starting at , so the next point is

Starting at , so the next point is

Now repeat this process three more times.