'Parabola opens downward' presentation slideshows

Exploring Quadratic Graphs

Exploring Quadratic Graphs. Objective: To graph quadratic functions. Parabola. The graph of any quadratic function. It is a kind of curve. Where are parabolas seen in the real world?. The Arctic Poppy. Satellite Dishes. The Golden Gate Bridge. Trajectory. Headlights.

512 views • 24 slides

Graphs of Quadratic Functions

Graphs of Quadratic Functions. Definition of a Polynomial Function in x of degree n. Polynomial functions are classified by degree Polynomial degree name. y. vertex. x. Definition of a quadratic function f (x) = ax 2 + bx + c Where a, b, and c are real numbers and.

359 views • 23 slides

Warm-up

346 views • 19 slides

Write the standard equation of a parabola and its axis of symmetry.

Objectives. Write the standard equation of a parabola and its axis of symmetry. Graph a parabola and identify its focus, directrix, and axis of symmetry. Vocabulary. directrix and focus of a parabola.

357 views • 15 slides

Intro to

Intro to. PARABOLAS. FOCUS. DIRECTRIX. On a cartesian plane, the set of points that describe a parabola is defined using a point called the FOCUS and a line called the DIRECTRIX.

195 views • 12 slides

The Parabola 10.1

The Parabola 10.1. Parabola. Directrix. Focus. Axis of Symmetry. Vertex. Definition of a Parabola. A Parabola is the set of all points in a plane that are equidistant from a fixed line (the directrix) and a fixed point (the focus) that is not on the line.

172 views • 11 slides

Graphing Quadratic Functions in Standard From

Section 7.2. Graphing Quadratic Functions in Standard From. Process. To find the vertex of the graph of a quadratic function Find the x -coordinate of the vertex by using the vertex formula 2. Find the y -coordinate of the vertex by evaluating f at the value found in step 1.

82 views • 8 slides

Parabolas

Parabolas. Section 9 - 2. The Parabola. The parabola is the locus of all points in a plane that are the same distance from a line in the plane, the directrix , as from a fixed point in the plane, the focus. Point Focus = Point Directrix PF = PD. The parabola has one axis of

99 views • 8 slides