Fundamental Theorem of Calculus

Antiderivative: An antiderivative (also known as an indefinite integral) reverses differentiation and gives us back the original function before it was differentiated.

Definite Integral: A definite integral is used to find the exact area under a curve between two given points. It is represented by ∫[a,b] f(x) dx, where a and b are the limits of integration.

Riemann Sum: A Riemann sum is an approximation of the area under a curve using rectangles. It involves dividing the interval into subintervals and evaluating the function at specific points within each subinterval.