Graphing parabolas in vertex form

The  exercise appears under the Algebra I Math Mission. This exercise practices graphing parabolas.

Types of Problems
There is one type of problem in this exercise:


 * 1) Graph the parabola: This problem provides an equation of a parabola and a graphing plane. The student is asked to graph the parabola on the plane using the graphing manipulative.Gpivf1.png

Strategies
Knowledge of any graphing technique will ensure success on this exercise, from a T-table to other more efficient methods.
 * 1) First plot the vertex, then treat the coefficient as a "pseudo-slope" and move that much to get a second point. Use symmetry to get the third point.

Real-life Applications

 * 1) Parabolas are used to model many situations in physics and business.