(Form 4 - Quadratic Functions and Equations) Janice and Aminah have 45 marbles together. After losing 5 marbles each, the productof the number of marbles they both have now is ... Read more
(Form 4 - Quadratic Functions and Equations) Diagram 4 shows the graph of a quadratic function y = f(x) ... Read more
(Form 4 - Quadratic Functions and Equations) Diagram shows the graph of a quadratic function f(x) = - (x + p)2 + q, ... Read more
(Form 4 - Quadratic Functions and Equations) The quadratic function f(x) = - x2 + 4x + a2 , where a is a ... Read more
(Form 4 - Quadratic Functions and Equations) The quadratic function f(x) = - x2 + 4x - 3 can be expressed in ... Read more
(Form 4 - Quadratic Functions and Equations) Find the range of values of x for which 2x2 ≤ ... Read more
(Form 4 - Quadratic Functions and Equations) Find the range of values of x for (2x - 1)(x + 4) > ... Read more
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