12 / | | 13*x dx | / 0
Integral(13*x, (x, 0, 12))
The integral of a constant times a function is the constant times the integral of the function:
The integral of is when :
So, the result is:
Add the constant of integration:
The answer is:
/ 2 | 13*x | 13*x dx = C + ----- | 2 /
Use the examples entering the upper and lower limits of integration.