A quadratic function is a mathematical rule that describes a certain type of curved relationship between two variables. It has a general form of ax^2 + bx + c, where a, b, and c are numbers. The shape of the curve is called a parabola, and it has a symmetrical U-shape.
Quadratic functions are commonly used in mathematics and physics to model various real-life situations.
Full definition
Power Point presentation, 7 slides, Explaining how to Draw the graph
of quadratic functions of the form y = a (x - p)(x - q), based on IB Standard Level Syllabus.
Graph quadratic functions on the coordinate plane and use the graph to identify key attributes, if possible, including x-intercept, y - intercept, zeros, maximum value, minimum values, vertex, and the equation of the axis of symmetry.
Explore
quadratic functions by using a motion detector known as a Calculator Based Ranger (CBR) to examine the heights of the different bounces of a ball.
Power Point presentation, 12 slides, Explaining how to solve real life situations
using quadratic functions, based on IB Standard Level Syllabus.
This particular What Do We Know About focuses on the following topics: Exponential Functions Functions Linear Functions Modeling
Probability Quadratic Functions Right Triangles and Trigonometry Statistics Contains facilitation notes and eight activity pages.
(Bossé and Faulconer 2008) This packet includes four activities that target foundational components for developing understandings and building fluency with key mathematical topics: Functions Exponential Functions Linear Functions
Quadratic Functions Modeling Probability Right Triangles in Trigonometry Statistics Vocabulary and writing are targeted and facilitation notes are provided to support making mathematics content accessible to all learners.
Interactive excel worksheet activity to use with interactive whiteboards or as independent revision, on factorising and
expanding quadratic functions.
Including:
Quadratic Function Regressions Absolute Value Functions Function Characteristics X and Y Intercepts Polynomials Box and Whiskers Tons of exponential work!
Currently included: Trigonometry Task Cards Complex Numbers Scavenger Hunt Converting Between Radians and Degrees Multiplying Complex Numbers Periodic Functions Trig Functions Scavenger Hunt Trig Ratio STations Trig Relay Race Review Unit Circle Scavenger Hunt You may also like: 15 Poster - Quadratic Formula Scavenger
Hunt Quadratic Function Activity Bundle 16 Sequences Task Cards - Geometric and Arithmetic Explicit Formulas The Algebra 2 Bundle - Quadratics, Polynomials, Trigonometry
What began as a classwide math project to learn about the profit function equation and
quadratic functions culminated into a grade - level presentation to imitate the show Shark Tank.
Use completing the square to
rewrite quadratic functions into the form y = a (x + h) ^ 2 + k, and graph these functions with and without technology.
Analyze quadratic functions of the form y = ax2 + bx + c to identify characteristics of the corresponding graph, including x - and y - intercepts.
Power Point presentation, 8 slides, Explaining how to Draw the graph
of quadratic functions of the form y = ax ² + bx + c, based on IB Standard Level Syllabus.
Students can start at any poster, determine the zeros of
the quadratic function, and find a poster with that answer.
The contents of this resouce will lead to a subsequent lesson on «deducing turning points of
a quadratic function by completing the square.
Unit 15.3 - Graphs of
Quadratic Functions - Higher - thenatsalisbury Worksheet that practices 1.
For students who can solve quadratic equations using a multitude of methods and who can interpret graphs of
quadratic functions.
Topics include: - Vertex and standard form of
quadratic functions - Graphing Quadratic Functions (NEW!
This color by number activity is a fun way for students to practice Converting between Standard and Vertex Form of
Quadratic Functions.
Use this project as part of
a quadratic function unit.
- Practice problems or activity such as puzzle or card sort, great for homework - Answer key for practice problems Topics include: - Vertex and standard form of
quadratic functions - Graphing Quadratic Functions (NEW!
It has 30
quadratic functions of which the graphs need to be drawn on blank coordinate systems, one for each function.
This worksheet is a follow - up of «Graphs of
Quadratic Functions (1).
Sketching
a quadratic function given its general equation, factorised form or completed square form.
Video Tutorial: How to evaluate a definite integral of
a quadratic function using the Fundamental Theorem of Calculus.
The lesson powerpoint will show students how to apply the knowledge of the last lesson and use completed square
quadratic functions to find maximum and minumum values.
This challenge focuses on the Algebra I concept of
quadratic functions.
GCSE from 2015 reference A12 Recognise graphs of linear functions,
quadratic functions, simple cubic functions and the reciprocal function.