Question

Given the coordinate T(8, -4), find the location of T after a dilation using a scale factor of 0.4.

Answer 1

The new coordinate will be T'(3.2 , -1.6) .

What is the meaning of Dilation ?

Dilation is the transformation that changes the size of the object without changing its shape .

If a coordinate point is (x,y) and a dilation of scale factor f is applied then the new coordinates will be (fx ,fy)

The coordinate given in the question is T(8, -4)

The scale factor is 0.4

The new coordinate is

T'( 0.4 * 8 , 0.4 * (-4))

T'(3.2 , -1.6)

Therefore the new coordinate will be T'(3.2 , -1.6)

To know more about Dilation

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