View Sketch The Region Whose Area Is Given By The Definite Integral Pictures. Then use a geometric formula to evaluate the integral. A single definite integral may be used to represent the area between two curves.
And then finish with dx to mean the slices go in the x direction (and approach zero in width).
So the definite integral, you could view it as the area below the, below the function and above the. Use geometric formula to evaluate integral.? The primary difference is that the indefinite integral, if it exists, is a real number value, while the latter two represent an infinite number of functions that differ only by a constant. When taking the definite integral over an interval, sometimes we will get negative area because the area is the integral of f minus the area of g.