An enlargement using a negative scale factor will cause the enlargement to appear on the other side of the centre of enlargement; and will be inverted (upside ...

An enlargement with a negative scale factor. produces an image on the other side of the centre of enlargement. The image appears upside down.

Example 1. Take a centre of enlargement that is two units from the origin of a Cartesian coordinate system in the horizontal direction and three units from ...

A negative scale factor changes the direction of the distance; for example, a rightwards distance would now become leftwards, and an upwards distance would ...

Rectangle ABCD in quadrant 1 enlarged by a scale factor of minus half, to produce. The rectangle ABCD has been enlarged by a scale factor of − 1 2 . The ...

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Опубликовано: 8 апр. 2024 г.

A scale factor can be negative and a fraction. For example, a scale factor of −1⁄2 will also enlarge a shape on the other side of the center of enlargement and ...

Negative scale factors produce an image on the other side of the centre of enlargement with the shape upside down. Negative scale factors in the higher GCSE ...

Example 1. Take a centre of enlargement that is two units from the origin of a Cartesian coordinate system in the horizontal direction and three units from ...

Shown below is a rectangle drawn on a coordinate grid. " Enlarge the rectangle by scale factor −2, using the origin as centre of enlargement. (3).