Parabolas

Parabolas

1. A parabola is a curve where any point is at an equal distance from: a fixed point (the focus ), and a fixed straight line (the directrix )

2. the vertex (where the parabola makes its sharpest turn) is halfway between the focus and directrix.

3. the axis of symmetry (goes through the focus, at right angles to the directrix)

4. Transformations of the parabola. (n.d). In Amsi. Retrived from https://amsi.org.au/ESA_Senior_Years/SeniorTopic2/2a/2a_2content_2.html Parabolas. (n.d). In Varsity Tutors. Retrived from https://www.varsitytutors.com/hotmath/hotmath_help/topics/parabolas

5. Parabola (n.d). In Math is Fun. Retrived from https://www.mathsisfun.com/geometry/parabola.html Equation of a Parabola. (n.d). In Math Warehouse. Retrived from http://www.mathwarehouse.com/geometry/parabola/standard-and-vertex-form.php

6. Roberts D. (n.d) Graphing Quadratic Functions. In MathBitsNotebook. Retrived from https://mathbitsnotebook.com/Algebra1/Quadratics/QDGraphing.html Real life examples. (n.d). In Conic Sections: Parabolas. Retrived from https://sites.google.com/site/conicsectionsparabolaproject68/real-life-examples Nguyen Q. (2015). Conic Parabolas. In ThingLink. Retrived from https://www.thinglink.com/scene/639515586598010880

7. Equation: y=ax2+bx+c

Imagens e arquivos do mapa