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Area Under a Curve.pdf - Knightswood Secondary School

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5. The diagram shows part of the graph of<br />

y = 3 – 3x 2 .<br />

Calculate the shaded area.<br />

6. The diagram shows the graph of<br />

y = x 2 – 2x – 12.<br />

Calculate the shaded area.<br />

7. The diagram shows part of the graph of<br />

y = 10 – 4x – 3x 2<br />

Calculate the shaded area.<br />

8. The diagram shows the graph of<br />

y = 8 – 2x – x 2 .<br />

(a) Find the coordinates of A and B.<br />

(b) Calculate the shaded area.

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