QUESTION 1 dy/dx -de(4x)-x43 is a first order differential equation. True False QUESTION 2 The differential equation dy/dx-4e (4x]-x 3 is a separable O True False QUESTION 3 The general solution of the differential equation dy/dx -4e/4x}-x43 is: O y el(4x) + x43 14+C yet(4x] + x14 14 +C yen4X ) . *14 14 + C O y ely- 4X ) - x14 14 +C QUESTION 4 The above is an "explicit solution", Le , it gives y directly as a function of True False QUESTION 5 The differential equation dy/dx -2x-yl is separable. O True False QUESTION 6 The differential equation dy/x e (2x-y) is separable because it can be written as