IGCSEMathsEdexcelMaths AFoundationExam Questions3. Sequences, Functions & GraphsLinear Graphs

Linear Graphs (Edexcel IGCSE Maths A: Foundation): Exam Questions

Exam code: 4MA1

11 mins3 questions
13 marks

On the grid, draw the graph of y space equals space 1 space – space 3 x for values of x from –2 to 3

Grid with X and Y axes marked from -9 to 9. Axes intersect at the origin, labelled O, with arrowheads indicating positive directions.

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23 marks

On the grid below, draw the graph of y space equals space 5 space minus space 3 x for values of x from − 2 to 3

Table with x and y coordinates and corresponding values, x ranges from -2 to 3, y from 11 to -4. Text explains criteria for a correct line.

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3
Sme Calculator5 marks

The diagram shows a hexagon A B C D E F

Irregular hexagon ABCDEF with right angles at A, B, and F, sides AB 25 cm, BC (x+2) cm, CD 8 cm, DE 7 cm, EF 7 cm, FA (x+6) cm. Diagram not to scale.

A B space equals space 25 space cm space space B C space equals space left parenthesis x space plus space 2 right parenthesis space cm space space space space C D space equals space 8 space cm space space space space E F space equals space 7 space cm space space space space A F space equals space left parenthesis x space plus space 6 right parenthesis space cm

The area of hexagon A B C D E F is 258 cm²

Work out the value of x

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