Graphing Quadratic Functions Videos - Free Educational Videos for Students in K - 12

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This page provides a list of educational videos related to Graphing Quadratic Functions. You can also use this page to find sample questions, apps, worksheets, lessons , infographics and presentations related to Graphing Quadratic Functions.


Ex: Find the Equation of a Quadratic Function from a Graph


By Mathispower4u

This video explains how to determine the equation of a quadratic function from a graph. It used the standard form of a quadratic function and then write the standard form in general form. Complete Library: http://mathispower4u.com

Graphing Quadratic Functions - Example 1


By PatrickJMT

Watch this video to learn how to graph a quadratic function of the form ax2 +bx + c, where a, b, and c are constants (and a≠0). All functions of this form describe the graph of a parabola (u-shape) that either opens upward or downward. To graph a quadratic function: Consider the leading coefficient (the value of a) to determine if the parabola opens upward (postive a) or downward (negative a) Calculate the vertex of the parabola from a and b. The vertex is the highest or lowest point of the parabola. Find the x-intercept(s) (zeros) Find the y-intercept. (Found by plugging x=0 into the function).

Comparing features of functions


By Khan Academy

Given several quadratic functions represented in different forms (as a formula, as a graph, and as a table of values), Sal finds the one with the lowest maximum value.

16 - Domain and Range of a Quadratic Function - Part 1 (Graphing Quadratics)


By Math and Science

Quality Math And Science Videos that feature step-by-step example problems!

12 - Writing Quadratic Functions in Vertex Form - Part 1 (Graphing Parabolas)


By Math and Science

Quality Math And Science Videos that feature step-by-step example problems!

06 - Graphing Parabolas - Shifting Vertically (Quadratic Functions)


By Math and Science

Quality Math And Science Videos that feature step-by-step example problems!

Multiple examples graphing parabolas using roots and vertices | Algebra I | Khan Academy


By Khan Academy

This instructor in this video, Sal Khan, shows examples of graphing quadratic functions. Mr. Khan uses computer software (with different colors) to illustrate his points. Sal Khan is the recipient of the 2009 Microsoft Tech Award in Education. The viewer may want to open the video to 'full screen' as the instructor fits a lot of information on a dark screen.

Multiple examples graphing parabolas using roots and vertices | Algebra I | Khan Academy


By Khan Academy

This instructor in this video, Sal Khan, shows examples of graphing quadratic functions. Mr. Khan uses computer software (with different colors) to illustrate his points. Sal Khan is the recipient of the 2009 Microsoft Tech Award in Education. The viewer may want to open the video to 'full screen' as the instructor fits a lot of information on a dark screen.

14 - Graphing Quadratic Functions - Max & Min Values - Part 1


By Math and Science

Quality Math And Science Videos that feature step-by-step example problems!

Transformations of Functions


By The Organic Chemistry Tutor

This precalculus video tutorial provides a basic introduction into transformations of functions. It explains how to identify the parent functions as well as vertical shifts, horizontal shifts, vertical stretching and shrinking, horizontal stretches and compressions, reflection about the x-axis, reflection about the y-axis, reflections about the origins and more. Parent functions include absolute value functions, quadratic functions, cubic functions, and radical functions. This video contains plenty of examples on graphing functions using transformations.

How to Find and Graph the Inverse of a Function | Algebra 2 Math Video


By MrPilarski

http:/www.mrpilarski.wordpress.com In this video lesson, Mr. Pi models how to graph a quadratic function and its inverse. The process starts with graphing a parabola in the form $latex y=a^2+c$. The vertex is given by (0,c). After graphing the parabola with four additional points, Mr. Pi creates the inverses graph by moving the points about y = x line. Finally, Mr. Pi finds the inverse of the original function.

Quadratic Model: Enclosing a field with a fence


By SuperMathPrincess

How to create a quadratic function that represents the area of a rectangular field as a function of the width of the field, given a specific amount of fencing to enclose the field. Also includes how to find the maximum area and the dimensions of the field needed to obtain that maximum area, both by hand and by using a TI-83 plus graphing calculator.

01 - Visualize Roots of Equations - Linear, Quadratic, Cubic, Quartic Solutions


By Math and Science

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02 - Solve Perfect Square Quadratic Equations Part 1


By Math and Science

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18 - Writing Quadratic Equations when Given its Roots - Part 1


By Math and Science

Quality Math And Science Videos that feature step-by-step example problems!

16 - What do Imaginary & Complex Roots of Equations Mean?


By Math and Science

Quality Math And Science Videos that feature step-by-step example problems!

Area Between Two Curves


By The Organic Chemistry Tutor

This calculus video tutorial provides a basic introduction in finding the area between two curves with respect to y and with respect to x. It explains how to set up the definite integral to calculate the area of the shaded region bounded by the two curves. In order to find the points of intersection, you need to set the two curves equal to each other and solve for x or y. You need to be familiar with some basic integration techniques for this lesson. This video contains plenty of examples and practice problems.

14 - The Discriminant of a Quadratic, Part 1 (Quadratic Formula Problems)


By Math and Science

Quality Math And Science Videos that feature step-by-step example problems!