This is where the 𝒏th term rule comes in handy. The 𝒏th term is a way of using the position of a term in a sequence, to find out what that term would be. Since the common difference is three ...

To find the terms ... To work out whether 14 is in this sequence, put the \(n\)th term equal to the number and solve the equation. \(\begin{array}{ccc} 4n + 2 & = & 14 \\ -2 && -2 \end{array}\) ...

Many students with math disabilities find complex, multistep math problems ... The ability to perform multiple operations in the proper sequence (for instance, adding as well as multiplying ...