Usehw3plot.mto create a slopefield, numerical plot, and plot of the symbolic solution to the ODE .

- Separable equation

`ftx = `2*t*x';`

initax = [1,4,-2,0];

t0 = 0; x0 = 0; C = 1;

ftxsln = `C*exp(t2)';`slopef(ftx,N)`results in

Change`initax = [-2,2,-2,2];`then`slopef(ftx,N)`results in

- Running
`sol1`and placing pointer at about`(1,1)`results in

- From the display we have
`t0 = 1.0932`and`x0 = 0.95208`which we enter into`init.m`. - Using
, we solve
; i.e.,

which we enter into`init.m`.