1 / | | 1 | 1*------- dx | 3*x - 4 | / 0
Let .
Then let and substitute :
The integral of a constant times a function is the constant times the integral of the function:
The integral of is .
So, the result is:
Now substitute back in:
Now simplify:
Add the constant of integration:
The answer is:
/ | | 1 log(3*x - 4) | 1*------- dx = C + ------------ | 3*x - 4 3 | /
-log(4) -------- 3
=
-log(4) -------- 3
Use the examples entering the upper and lower limits of integration.