One of the non-degenerate conic sections discussed in the previous learning packet is called a parabola. We see the concept of parabolas used in flashlights, car or motorcycle headlights, satellite dishes, and more. In previous grade levels, we have already seen parabolas that open upward or downward, as graphs of quadratic functions. Here, we will see also parabolas opening to the left or right. An analytic approach will be used in this learning material to present the definition and equation
Objective
1. define a parabola; and
2. determine the standard form of the equation of a parabola.
Curriculum Information
Education Type
K to 12
Grade Level
Grade 11
Learning Area
Content/Topic
Analytic Geometry
Intended Users
Learners
Competencies
Define a parabola.
Determine the standard form of equation of a parabola.
Graph a parabola in a rectangular coordinate system.
