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I Know that 2.19 A: y is a constant B: y is increasing C: y is decresing D: y is

ID: 2900328 • Letter: I

Question

I Know that

2.19

   A: y is a constant

   B: y is increasing

   C: y is decresing

   D: y is increasing


2.20

               (dX)/(dt)=k(M-X)^3, where k is equal to a negative constant.


2.21

               THe rates of change of gallons of liquid sugar per hour


2.22

       The rates of change of the vats (gal/hr) are affected by the amount of liquid sugar present in the vats, as the equations reflect. The signs and magnitudes of the constants (a, b, c, d, e,           and/) will determine whether there is an increase or decrease of sugar, depending on the time. The units for a, b, c, and d is (1/hr); the units for e and/is (gal/hr)


I just want to know how the steps to getting these answers


Consider the differential equation dy/dx = (y - 1)(y - 2). Describe (a) the behaviour of y at y = 1 and y = 2; (b) what happens to y if y

Explanation / Answer

2.19

A: y is a constant

B: y is increasing

C: y is decresing

D: y is increasing


2.20

(dX)/(dt)=k(M-X)^3, where k is equal to a negative constant.


2.21

THe rates of change of gallons of liquid sugar per hour


2.22

The rates of change of the vats (gal/hr) are affected by the amount of liquid sugar present in the vats, as theequations reflect. The signs and magnitudes of the constants (a, b, c, d, e, and/) will determine whether there is anincrease or decrease of sugar, depending on the time. The units for a, b, c, and d is (1/hr); the units for e and/is(gal/hr)