
Definite Integration
hi guys, i dont know where to place this integration question under, so i guess i'lljust place it here. I cant get the answer after many tries..
Find the area bounded by the given curves:
y=4x square ; y=0, x=0, x=4
the answer given to me was 16. but I could only get 15.99 yes the ans I got is negative. (Headbang)
i solved by coming out with the table, and then integrate the equation by sub in the limit 4 and 0.
x 0 1 2 3 4
y 4 3 0 5 12
anyone help pls? thanks a lot! (Bow)(Bow) I have end of semester exam coming!


hi thanks a lot!
but one thing i don't understand is that why the question have to give me y=0? I thought we just need to know the range of x axis which is 0 to 4.