O-LevelMathematicsAlgebra and graphs4024/12 · May/June 2015 · Q151 Mark

The diagram shows the line y = 2x + 1. The point P has coordinates (a, b) where a and b are both positive integers. The values of a and b satisfy the inequalities a < 2, b < 7 and b > 2a + 1. Write down all the possible coordinates of P. [Figure showing graph of y=2x+1]

This question uses a diagram from the original paper, which isn't shown here. Open the full paper from the past papers archive to see it.

Mark scheme

Marking points from the official mark scheme (May/June 2015). The mark or mark type is shown in brackets.

On Oracle Prep you can write or photograph your own answer and have it marked by AI against this mark scheme, with feedback on what you missed.

Topic: Algebra and graphs, O-Level Mathematics (syllabus 4024). Structured question, 1 mark.
Source: O-Level Mathematics, May/June 2015 Paper 1 Variant 2, question 15.

Questions and mark schemes are from past examination papers and remain the copyright of the exam board. How Oracle Prep builds its content