31.(A)
(B)
(C)
(D)
(E)
32.
(A)
(B)
(C)
(D)
(E)
33.
(A)
(B)
(C)
(D)
(E)BC ONLY QUESTIONS 31–32
If you use Euler’s method with Δx = 0.1 for the d.e. y′ = x, with initial
value y(1) = 5, then, when x = 1.2, y is approximately
5.10
5.20
5.21
6.05
7.10
The error in using Euler’s method in Question 31 is
0.005
0.010
0.050
0.500
0.720
Which differential equation has the slope field shown?
y′ = y(y + 2)
y′ = x(y + 2)
y′ = xy + 2