Parabolas

Parabolas

1. What is a parabola?

   • 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. Parabola’s vertex

   • The vertex of a parabola is the highest or lowest point, also known as the maximum or minimum of a parabola.

3. Parabola’s axis of symmetry

   • The axis of symmetry of a parabola is a vertical line that divides the parabola into two congruent halves

4. Parabola’s equation

   • The basic parabola’s equation is the quadratic function: f(x)= ax^2 + bx + c

5. References

   • Parabola. (2015). In Math is fun. Retrieved from: https://www.mathsisfun.com/geometry/parabola.html.
   • Vertex of a Parabola. (n.d.). In Math Warehouse. Retrieved from: http://www.mathwarehouse.com/geometry/parabola/vertex-of-a-parabola.php
   • Axis of Symmetry of a Parabola. (2018). In Varsity Tutors. Retrieved from: https://www.varsitytutors.com/hotmath/hotmath_help/topics/axis-of-symmetry-of-a-parabola.
   • ALGEBRA - NOTES. (2018). In Paul's Online Math Notes . Retrieved from: http://tutorial.math.lamar.edu/Classes/Alg/Parabolas.aspx

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