Ocr a level maths pure - Study guides, Class notes & Summaries

OCR A Level Maths - Pure

OCR A LEVEL MATHS – PURE STUDY GUIDE LATEST UPDATE QUESTIONS AND ANSWERS |GRADED A+

OCR A Level Maths - Pure

OCR A Level Maths - Pure

Factor Theorem - ANS-A polynomial f(x) has a factor (x - a) if and only if f(a) = 0 It has a factor (bx-a) if f(a/b) = 0 Sketching polynomials - ANS-Shape: Reflect in x-axis if there is a negative x Roots: - Crosses x-axis at any root e.g. (x+5) would mean crosses at negative 5 -However, if negative x is in the bracket e.g. (5-x) would mean crosses at positive 5 -Also a repeated root means the curve just touches at that point Sketching graphical inequality - ANS-Shade where the inequality ...

Factor Theorem - ANS-A polynomial f(x) has a factor (x - a) if and only if f(a) = 0 It has a factor (bx-a) if f(a/b) = 0 Sketching polynomials - ANS-Shape: Reflect in x-axis if there is a negative x Roots: - Crosses x-axis at any root e.g. (x+5) would mean crosses at negative 5 -However, if negative x is in the bracket e.g. (5-x) would mean crosses at positive 5 -Also a repeated root means the curve just touches at that point Sketching graphical inequality - ANS-Shade where the inequality ...

These OCR (MEI) A/AS level pure maths 'cheat sheets' contain everything you need to know for chapters 1-13, including notes, diagrams and worked examples of questions.

These OCR (MEI) A/AS level pure maths 'cheat sheets' contain everything you need to know for chapters 14-18, including notes, diagrams and worked examples of questions.

OCR A LEVEL MATHEMATICS MATHS B MEI PAPER 2 H640/02: FINAL MARK SCHEME JUNE 2022; PURE MATHS AND STATISTICS. decreasing concave up curve in 1st and 2nd quadrants which does not cut the x-axis; mark intent decreasing curve with intercept (0,3); may be in one quadrant only smooth֠curve֠from֠(‒0.5,֠a) through (2.5, b), where 4.5֠≤֠a ≤֠5֠and֠0֠<֠b < 0.5 Venn diagram with 2 overlapping regions and 0.22 correctly placed; condone incorrect or no labelling all probabilities...

Notes with explanations and examples of modulus argument form for OCR MEI further maths core pure A-Level.