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The figure below is a sketch of the curve y= x2-4 (a) Using he trapezoidal rule with six strips estimate the area bounded by the curve,...

The figure below is a sketch of the curve y= x2-4

Q2426820191143.png



(a) Using he trapezoidal rule with six strips estimate the area bounded by the curve, the x-axis
and the lines x = -2 and x = 4.

(b) Calculate the area in (a) above by integration.

(c) Assuming the area found by integration is exact, calculate the percentage error in using the trapezoidal rule.

Answers


Maurice
(a) Q2426820191148.png

(b) Q212620191151.png

(c) Q2426820191153.png
maurice.mutuku answered the question on August 26, 2019 at 08:54

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