Q16RP

Question

Using the method of isoclines sketch the direction field for\[{\bf{y =  - }}\frac{{{\bf{4x}}}}{{\bf{y}}}\].

Step-by-Step Solution

Verified
Answer

The graph is drawn below.

1Step 1: The isoclines curve

Here the isoclines curve is 

\[\begin{array}{c}\frac{{{\bf{ - 4x}}}}{{\bf{y}}}{\bf{ = c}}\\{\bf{y = }}\frac{{{\bf{ - 4x}}}}{{\bf{c}}}\end{array}\]

By putting the values of c we the graph.

 

By putting the different values of c=1,-1,2,-2 get the graph.

 

2Step 2: Slope field

By using the software we get the slope field.

By using the software and putting the different values of x get the slope field.

 

3Step 3: Direction field

By using the software get the direction field.

 

By using the software and putting the different value get the direction field.