x–10–10–10–8–8–8–6–6–6–4–4–4–2–2–2222444666y–4–4–4–2–2–2222444666000Solution ASolution BSolution CSolution D111111DensityLengthx + yf ' (x,y) =-5xmin5xmax-5ymin5ymax0.1Step size:

Shown above is a slope field for which of the following differential equations?