Quadratics

Progress
Parabolas intro
Quadratic factored form
Quiz 1
5 questions
Solving quadratics by taking square roots
Quadratic vertex form
Quiz 2
7 questions
Solving quadratics by factoring
Completing the square
Quiz 3
6 questions
The quadratic formula
Quadratic standard form
Quiz 4
5 questions
Features & forms of quadratic functions
Quiz 5
5 questions
Transforming parabolas
Unit test
15 questions
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Lessons
Parabolas introQuadratic factored formQuiz 1Solving quadratics by taking square rootsQuadratic vertex formQuiz 2Solving quadratics by factoringCompleting the squareQuiz 3The quadratic formulaQuadratic standard formQuiz 4Features & forms of quadratic functionsQuiz 5Transforming parabolasUnit test
Practice
Quizzes
Unit test
Parabolas intro
Learn
Parabolas intro
Practice
Parabolas intro
7 questions
Practice
Quadratic factored form
Learn
Zero product property
Graphing quadratics in factored form
Quadratic word problem: mosquitoes
Practice
Zero product property
4 questions
Practice
Warmup: graphing quadratics in factored form
3 questions
Practice
Graph quadratics in factored form
4 questions
Practice
Quadratic word problems (factored form)
4 questions
Practice
Identify your areas for growth in these lessons:
Parabolas intro
Quadratic factored form
Solving quadratics by taking square roots
Learn
Solving quadratics by taking square roots
Solving quadratics by taking square roots
Solving quadratics by taking square roots examples
Solving quadratics by taking square roots: strategy
Quadratics by taking square roots: with steps
Solving simple quadratics review
Practice
Quadratics by taking square roots intro
4 questions
Practice
Quadratics by taking square roots
4 questions
Practice
Quadratics by taking square roots: strategy
4 questions
Practice
Quadratics by taking square roots: with steps
4 questions
Practice
Quadratic vertex form
Learn
Vertex & axis of symmetry of a parabola
Graphing quadratics: vertex form
Quadratic word problems (vertex form)
Practice
Warmup: graphing quadratics in vertex form
4 questions
Practice
Graph quadratics in vertex form
4 questions
Practice
Quadratic word problems (vertex form)
4 questions
Practice
Identify your areas for growth in these lessons:
Solving quadratics by taking square roots
Quadratic vertex form
Solving quadratics by factoring
Learn
Solving quadratics by factoring
Solving quadratics by factoring
Solving quadratics by factoring: leading coefficient ≠ 1
Solving quadratics using structure
Quadratic equations word problem: triangle dimensions
Quadratic equations word problem: box dimensions
Solving quadratics by factoring review
Practice
Quadratics by factoring (intro)
4 questions
Practice
Quadratics by factoring
4 questions
Practice
Solve equations using structure
4 questions
Practice
Completing the square
Learn
Completing the square
Solving quadratics by completing the square
Worked example: Completing the square (intro)
Worked example: Rewriting expressions by completing the square
Worked example: Solving equations by completing the square
Worked example: completing the square (leading coefficient ≠ 1)
Solving quadratics by completing the square: no solution
Completing the square review
Practice
Completing the square (intro)
4 questions
Practice
Completing the square (intermediate)
4 questions
Practice
Completing the square
4 questions
Practice
Identify your areas for growth in these lessons:
Solving quadratics by factoring
Completing the square
The quadratic formula
Learn
The quadratic formula
Understanding the quadratic formula
Using the quadratic formula
Worked example: quadratic formula
Worked example: quadratic formula (example 2)
Worked example: quadratic formula (negative coefficients)
Using the quadratic formula: number of solutions
Proof of the quadratic formula
Quadratic formula review
Discriminant review
Quadratic formula proof review
Practice
Quadratic formula
4 questions
Practice
Number of solutions of quadratic equations
4 questions
Practice
Quadratic standard form
Learn
Finding the vertex of a parabola in standard form
Graphing quadratics: standard form
Quadratic word problem: ball
Practice
Graph quadratics in standard form
4 questions
Practice
Quadratic word problems (standard form)
4 questions
Practice
Identify your areas for growth in these lessons:
The quadratic formula
Quadratic standard form
Features & forms of quadratic functions
Learn
Forms & features of quadratic functions
Worked examples: Forms & features of quadratic functions
Finding features of quadratic functions
Comparing features of quadratic functions
Comparing maximum points of quadratic functions
Graphing quadratics review
Practice
Features of quadratic functions: strategy
4 questions
Practice
Warmup: Features of quadratic functions
3 questions
Practice
Features of quadratic functions
4 questions
Practice
Graph parabolas in all forms
4 questions
Practice
Compare quadratic functions
4 questions
Practice
Identify your areas for growth in this lesson:
Features & forms of quadratic functions
Transforming parabolas
Learn
Intro to parabola transformations
Shifting parabolas
Scaling & reflecting parabolas
Practice
Shift parabolas
4 questions
Practice
Scale & reflect parabolas
4 questions
Practice
Test your understanding of Quadratics with these 15 questions.
About this unit
Learn how to solve quadratic equations, and how to analyze and graph quadratic functions.