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7.b.1 - 2016 Q2
2) The curve
(a) Complete the table below with the value of y corresponding to x = 1 (1)
(b) Use the trapezium rule, with all the values of y in the completed table, to find an approximate value for... (3)
Figure 1 shows a sketch of the curve
= 8 – 2
, between 0 and 4.
The curve C meets the x-axis at the point A and meets the y -axis at the point B.
, shown shaded in Figure 1, is bounded by the curve
and the straight line through
(c) Use your answer to part (b) to find an approximate value for the area of
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