Higher June 2024 Paper 6 Q1

OCRHigherCurrent spec3 marksDrawing & Using Graphs

1 Below are six graphs, numbered 1 to 6, that show different relationships between \(x\) and \(y\).

Six sketch graphs: Graph 1 straight line through the origin with positive gradient; Graph 2 straight line with positive gradient and positive y-intercept; Graph 3 straight line with negative gradient; Graph 4 curve through the origin getting steeper; Graph 5 decreasing curve approaching both axes; Graph 6 curve decreasing more and more steeply from the y-axis to the x-axis

For each description below, write down the number of the graph that best represents the relationship between \(x\) and \(y\).

\(x\): temperature in °C
\(y\): temperature in °F, where \(y = 1.8x + 32\).
Graph ............
\(x\): average speed when running 200 m
\(y\): time taken to run 200 m.
Graph ............
\(x\): mass of a solid object made from clay
\(y\): volume of the same solid object.
Graph ............
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