Combine standard function types using arithmetic operations. For example, build a function that models the [...]

(+) Compose functions. For example, if T(y) is the temperature in the atmosphere as a [...]

Write arithmetic and geometric sequences both recursively and with an explicit formula, use them to [...]

Identify the effect on the graph of replacing f(x) by f(x) + k, k f(x), [...]

Find inverse functions.

Solve an equation of the form f(x) = c for a simple function f that [...]

(+) Verify by composition that one function is the inverse of another.

(+) Read values of an inverse function from a graph or a table, given that [...]

(+) Produce an invertible function from a non-invertible function by restricting the domain.

(+) Understand the inverse relationship between exponents and logarithms and use this relationship to solve [...]