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Differential equations — Question 115

Original QCE Vault practice · 1 mark

Q115 · Practice questionTechnology-freeSimple familiar1 mark

QUESTION 115

For dydx=(x+2)(y−3)\frac{\mathrm{d}y}{\mathrm{d}x}=(x+2)(y-3), zero slope occurs on
(A)
x=2x=2 or y=−3y=-3
(B)
y=−x+1y=-x+1
(C)
y=x+5y=x+5
(D)
x=−2x=-2 or y=3y=3
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