Question

What is the net area between `f(x) = 2x-5` and the x-axis over `x in [2, 3 ]`?

Answer 1

Zero.

Explanation:

If the range is `RR`, the net area is zero because the magnitude of the area bounded by the function and the x-axis is equal above and below the x-axis; they have opposite signs.

You could get a value for the area other than zero if you restrict the range.