LemmaraWorked solutions4MA1/1HR January 2022 worked solutions
Pearson Edexcel International GCSE Mathematics A 4MA1 · Paper 1HR (Higher) · Calculator · 22 questions · 90 marks
- Q1Linear Inequalities3 marks
- Q2Relative Frequency and Expectation2 marks
- Q3Pythagoras' Theorem4 marks
- Q4Quadratic Graphs and the Parabola4 marks
- Q5Mean, Median, Mode and Range4 marks
- Q7Speed, Distance and Time4 marks
- Q8Standard Form4 marks
- Q9Index Laws with Letters5 marks
- Q11Area of a Sector2 marks
- Q12Algebraic Fractions5 marks
- Q13Tree Diagrams for Independent Events7 marks
- Q14Combining Circle Theorems4 marks
- Q15Expand and Simplify3 marks
- Q16Sum of an Arithmetic Series4 marks
- Q17Set Notation4 marks
- Q18Volume Factor of Similar Shapes4 marks
- Q19The Quadratic Formula and Completing the Square3 marks
- Q20Transformations of Graphs6 marks
- Q21Histograms (Unequal Class Intervals)3 marks
- Q22Calculating with Bounds4 marks
- Q23The Second Derivative6 marks
- Q24Vector Geometry5 marks
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