My Quadratic
Helps learn quadratic function
$0.99
4.3for iPhone, iPad and more
Age Rating
My Quadratic Screenshots
About My Quadratic
This app is an interactive graphing math book in which high school, college students and science lovers can observe and try out various ways of analyzing a quadratic function with graphing features.
Students are gradually introduced the theory behind a quadratic function with various parameters. Mathematically, a quadratic function may be expressed in one of the three forms: the vertex form, the general form, and the factored form. This app shows techniques to find the zeros, the coordinates of the vertex, the y-intercept; to draw the corresponding parabola and its axis of symmetry; as well as to algebraically convert from one form to another.
There are formula-specific calculators (CalPad) and parabola plotter (PlotPad) that help students characterize a quadratic function using domain, range, and variations; and visualizing the relative size and shape of the transformed parabola compared to the basic one.
• The vertex form: f(x) = a(x - h)² + k
• The general form: f(x) = ax² + bx + c
• The factored form: f(x) = a(x - x₁)(x - x₂)
Students are gradually introduced the theory behind a quadratic function with various parameters. Mathematically, a quadratic function may be expressed in one of the three forms: the vertex form, the general form, and the factored form. This app shows techniques to find the zeros, the coordinates of the vertex, the y-intercept; to draw the corresponding parabola and its axis of symmetry; as well as to algebraically convert from one form to another.
There are formula-specific calculators (CalPad) and parabola plotter (PlotPad) that help students characterize a quadratic function using domain, range, and variations; and visualizing the relative size and shape of the transformed parabola compared to the basic one.
• The vertex form: f(x) = a(x - h)² + k
• The general form: f(x) = ax² + bx + c
• The factored form: f(x) = a(x - x₁)(x - x₂)
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What's New in the Latest Version 4.3
Last updated on Jun 21, 2023
Old Versions
What’s news in version 4.3:
* Minor bugs fixed.
* Support iOS 13 and up.
* Minor bugs fixed.
* Support iOS 13 and up.
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Version History
4.3
Jun 21, 2023
What’s news in version 4.3:
* Minor bugs fixed.
* Support iOS 13 and up.
* Minor bugs fixed.
* Support iOS 13 and up.
4.2
Apr 9, 2023
* Descriptions are added to the CalPad of Vertex, General, and Factored-type in the Conversion chapter.
* Bugs fixed.
* Supports iOS 13 and above.
* Bugs fixed.
* Supports iOS 13 and above.
4.1
May 9, 2022
* Update the app to be used with iOS 13 and up.
3.7
Mar 29, 2020
* Support of iOS versions from 9.3 to 13.3
* Bug fix.
* Bug fix.
3.6
Nov 28, 2018
* Minor bug fixed.
* Sửa chữa một vài lỗi nhỏ.
* Sửa chữa một vài lỗi nhỏ.
3.5
Jun 14, 2017
Supports iOS 9.0 and above
Addition of practice questions
Addition of practice questions
3.4
Apr 28, 2017
* iOS 10.3
* iPhone 7plus, 7, SE, 6s plus, 6s, 6 plus, 6, 5s, 5.
* iPad Air, Pro, Retina
* iPhone 7plus, 7, SE, 6s plus, 6s, 6 plus, 6, 5s, 5.
* iPad Air, Pro, Retina
3.3
Oct 24, 2016
* iOS 10.0
* iPhone 7plus, 7, SE, 6s plus, 6s, 6 plus, 6, 5s, 5.
* iPad Air, Pro, Retina
* iPhone 7plus, 7, SE, 6s plus, 6s, 6 plus, 6, 5s, 5.
* iPad Air, Pro, Retina
3.2
Apr 24, 2016
* Adds support for iPad
3.1
Apr 16, 2016
* Examples are added to the section on finding zeros using Sum and Product.
* Minor layout fix.
* Minor layout fix.
3.0
Apr 1, 2016
* Addition of Finding Zeros using Product and Sum.
* Addition of practice questions.
* Addition of practice questions.
2.0
Jan 20, 2016
* iOS 9.2
* Section on Converting from Factored Form to Vertex and General Forms added
* Section on Converting from Factored Form to Vertex and General Forms added
1.0
Dec 19, 2015
My Quadratic FAQ
Click here to learn how to download My Quadratic in restricted country or region.
Check the following list to see the minimum requirements of My Quadratic.
iPhone
Requires iOS 13.0 or later.
iPad
Requires iPadOS 13.0 or later.
iPod touch
Requires iOS 13.0 or later.
My Quadratic supports English
