- Where a graph meets the axes
- Zeros, above and below the axis
- Zeros and sign from a table
- Reading left to right
- Direction and the sign of the rate
- End behavior and symmetry
- The highest and lowest points
- Saying what a peak means
- Relative and absolute extremes
- Reading a graph of a situation
- Sketching from a description
- Two features at once
- From a formula
- From a table and a graph
- In context, and comparing intervals
- Unlocks after
- Opens up