Hi, this is my first post here. I hope this was a suitable forum to post in.
I have a maths assignment where we have to use Monte Carlo integration to find the area of a farmland. The land is a trapezium shape, and it is divided by a river in the form of a cubic polynomial. The area to be used for farming is the land below this river.
The function for the line of the trapezium is y=5x+15, and the polynomial is y=x^3-9x^2+20x+4.
I have to create the random points using either my TI-84 Plus, MS Excel or another computer program. The problem I face is that all the points must be made within the trapezium. I've created a suitable scatter diagram in excel, but so far I've only been able to create the points within a rectangle. Is there a way I can get points to appear only within the trapezium boundary?