How can I plot this function f(x) = (sinx)/(x^2 4x 3) using suitable interval

How can I plot this function f(x) = (sinx)/(x^2+4x+3) using suitable interval and compute it's fourth derivative

Answer 1

[Image Analyst]

Sounds like homework, so here is a hint:

Try linspace() to compute x, then

y = sin(x) ./ (x.^2 + 4 * x + 3) ;
plot(x, y, 'b-');

Try different starting and stopping values for x in linspace() until you get what you think is an appropriate interval.

[Mudeebe Edison]

Thanks!