ECZ 2015 · GCE Paper 2 · Question 8 — Graphs of Functions
Answer the whole of this question on graph paper. The variables x and y are connected by the equation y = x2/6 + 12x- 6. The table below shows some corresponding values of x and y. The values of y are given correct to one decimal place. x | 1 | 1.5 | 2 | 3 | 4 | 5 | 6 | 6.5y | 6.2 | 2.4 | 0.7 | -0.5 | -0.3 | 0.6 | 2.0 | p
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