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The graph of f(x) consists of two straight lines and a semicircle: y = f(x) A.

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What is semicircle of a circle?

In geometry, a semicircle is a plane figure that is formed by dividing a circle into exactly two parts.

What is the difference between semi circle and half circle?

Half a circle. A closed shape consisting of half a circle and a diameter of that circle.

A semicircle is a half circle, formed by cutting a whole circle along a diameter line, as shown above. Any diameter of a circle cuts it into two equal semicircles.

To learn more about A semicircle, refer

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