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Mathematics
Mathematics
Problem
At the point
(
2
,
−
1
)
(2,-1)
(
2
,
−
1
)
on the slope field for the differential equation
d
y
d
x
=
x
+
2
y
\dfrac{dy}{dx}=x+2y
d
x
d
y
=
x
+
2
y
, what is the slope of the line segment drawn at that point? a)
2
2
2
b)
−
2
-2
−
2
c)
0
0
0
d)
−
4
-4
−
4
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