Which of the following could be the slope field for the differential equation y ' = x^2y?

Question

nathanjhw · Answer

attachment

nathanjhw · Answer

@wio

nathanjhw · Answer

@iambatman

nathanjhw · Answer

@jdoe0001

nathanjhw · Answer

@johnweldon1993

nathanjhw · Answer

@dan815

phi · Answer

draw little arrows with slope x^2 y
that is, near the x-axis and along the y-axis, draw horizontal arrows
make the arrows have positive slope in the region above the x-axis
they will tilt "more up" as you move to the left or right, 
they will tilt down below the x-axis.  (mirror image to the top)

phi · Answer

The first picture does not match

nathanjhw · Answer

I think it is Graph IV @phi

nathanjhw · Answer

So if it needs to be positive in the 2nd region, then it would be graph III.

nathanjhw · Answer

Wait, I think I am referring to these wrongly.

nathanjhw · Answer

I originally thought it was the second graph shown.

phi · Answer

to be sure, this one looks like a good choice:

nathanjhw · Answer

Yes, that is the one I originally meant by graph IV.

nathanjhw · Answer

Would you mind helping me with my other question?

nathanjhw · Answer

@phi