Concept — Parabola.
Featured in chapters
11·12·14·19·24
Linked atoms
20 linked atoms.
11 Disequazioni
- Case a negative, Delta negative — always negative
- Case a negative, Delta positive
- Case a positive, Delta positive
- Case Delta negative — parabola always positive
- Case Delta zero — tangent parabola
- Compact procedure for second-degree inequalities
- The sign of the parabola
- The six cases of the parabola
12 La parabola
- Definition of a parabola
- Functions with absolute value
- Rectangle of maximum area in a semicircle
- Two forms for finding the equation
14 Equivalenza e teorema di Pitagora
19 Luoghi geometrici nel piano cartesiano
- A unifying definition of the conics
- Formulae for focus, vertex and directrix
- Parabola from focus and directrix
- Parabola from focus and directrix
- The parabola as a locus