"MATHS. Sam Boardman, Tony Clough and David Evans Series editors Sam
Boardman Roger Williamson Ted Graham David Pearson Core Maths I l
Advancing from GCSE maths: algebra review 2 Surds 3 Coordinate geometry of
straight lines 4 Quadratics and their graphs 5 Polynomials 6 Factors, remainders
and cubic graphs 7 Simultaneous equations and quadratic inequalities 8
Coordinate geometry of circles 9 Introduction to differentiation: gradient ..."
"Thorough revision for the AQA exams These brand new revision guides contain all the help, guidance and support students need in the run-up to the 2005 exams, ensuring they achieve the grades they deserve. The familiar format helps to trigger students' memories, making revision easier. Key point summaries at the start of each chapter focus students' minds on what they need to know for the exam. Worked examples with examiners' hints ensur ..."
"Thorough revision for the AQA exams These brand new revision guides contain all the help, guidance and support students need in the run-up to the 2005 exams, ensuring they achieve the grades they deserve. The familiar format helps to trigger students' memories, making revision easier. Key point summaries at the start of each chapter focus students' minds on what they need to know for the exam., Worked examples with examiners' hints ensu ..."
"Tony Clough. (a) Circle (x - 2)2 + (y + 1 )2 = 52 has centre C(2, - 1 ). • Line L : y =
2x - 5 Since - 1 =2X2-5, C lies on L, so line L passes through C. ( b ) Line y = 2x -
5 intersects the y-axis at the point .4(0, - 5 ) . Since AC < radius, the point A lies
inside the circle. ' — (c) Normal to the circle at B is the same as the radius BC. -
Equation of line from B( 6, -4) to C(2, -1) . v-(-4) x-6 is -l-(-4) 2-6 -4(y + 4) = 3(x-6) ..."