If you enjoy solving puzzles, you are going to love algebra ... 1 lot, we divide by 2 and find that y = 3. If we know that a square has four sides measuring 8cm each, we can follow the formula ...

The inverse function for \(f(x)\) is written as \(f^{-1}(x)\). To find an inverse function, form an equation by giving the output value a name using a letter (such as \(y\)), then rearrange the ...