👉 Learn how to find the derivative of a function using the power rule. The derivative of a function, y = f(x), is the ...

\({9}\) is a square number. \(3 \times 3 = 9\) \(3 \times 3\) can also be written as \(3^2\). This is pronounced "\({3}\) squared". \({8}\) is a cube number. The ...