Quadratic and non-linear graphs

Chapter 100 of 31 strong

RESTS ONDecimal place valueCH 1 Solve a one-step linear equationCH 2 Turn an equation's exact solution into the answer the situation demandsCH 8Connect general, completed-square and factorised forms of one quadratic and select the form that exposes the required featureFOUNDATIONSUse the sign and square status of the discriminant to decide the number and rational or irrational nature of real roots, factors and horizontal-axis interceptsFOUNDATIONSTabulate a sequence by term number and term valueFOUNDATIONS

Expanding and special products

Common factors and difference of squares

Quadratic factorisation and fractions

Solving simple quadratic equations

Null factor law

Quadratic modelling

Parabola features and transformations

Circles and exponential graphs

Reciprocal graphs and intersections