# Cal

posted by
**McClain**
.

Use Euler's method with step size 0.2 to estimate y(1), where y(x) is the solution of the initial-value problem.

y' = 5x + y^2, y(0)=-1.

y(1)=

posted by
**McClain**
.

Use Euler's method with step size 0.2 to estimate y(1), where y(x) is the solution of the initial-value problem.

y' = 5x + y^2, y(0)=-1.

y(1)=