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The diagram below not drawn to scale shows part of the curve y = x² + 5 and the line y = 8 – 2x....

The diagram below not drawn to scale shows part of the curve y = x² + 5 and the line y = 8 – 2x. The line intersects the curve at a point C and D. Lines AC and BD are parallel to the y-axis.

(a) Determine the coordinates of C and D
(b) Use integration to calculate the area bounded by the curve and x – axis between the points C and D.
(c) Calculate the area enclosed by the lines CD, CA, BD and the x-axis.
(d)Hence determine the area of the shaded region.

Answers

sharon kalunda answered the question on August 30, 2019 at 12:03

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