Question

Connection between integral and antiderivative? I don't quite understand how antiderivative relate to finding the area under the curve. I know how to do integral problems, just not the concept behind them.

Answer 1

\[\Large\bf\sf \int\limits \color{#DD4747}{f(x)\;dx}\]

\[\Large\bf\sf \color{#DD4747 }{f(x)\;dx} \qquad <-- \qquad \text{This is a rectangle.}\]