Functions and Iterations

I can show that a complex equation has a solution between two values

I can find a given xn using iteration

I can find approximate solutions to equations using iteration, including using suffix notation in recursive formulae

I can obtain the output or input of a function using function notation

I can write the reverse process of a function as the "inverse function"

I can use the succession of two functions as a "composite function", including writing this as a single function