Quadratic equations and graphs

0 of 10 topics done

Recognising quadratic equations

1Recognise, standardise and test quadratic equationsOpen, set of 8START

Simple quadratic equations

2Solve common-factor and square-root quadratic equationsOpen, set of 8START

Monic quadratic factorisation

3Factorise and solve monic quadratic equationsOpen, set of 8START

Quadratic equations in context

4Formulate and solve a quadratic problemOpen, set of 8START 5Analyse and optimise a quadratic modelOpen, set of 8START

Parabola features

6Read parabola features from a graphOpen, set of 8START 7Solve quadratics graphically and numericallyOpen, set of 8START

Parabola transformations

8Transform a quadratic and find its key featuresOpen, set of 8START

Turning-point form

9Connect turning-point and expanded formsOpen, set of 8START 10Find a quadratic rule from its turning pointOpen, set of 8START

Parabola intercepts and features

11Connect factors with parabola featuresOpen, set of 8START 12Find a quadratic rule from its rootsOpen, set of 8START

Related function experiments

13Investigate related function graphsOpen, set of 8START