Determine whether each scale factor produces an expansion or a contraction under a dilation of the original image

see the explanation

Step-by-step explanation:

we know that

If the absolute value of the scale factor is less than 1, then the dilation produces a contraction of the original image

If the absolute value of the scale factor is greater than 1, then the dilation produces an expansion of the original image

so

Verify each value

1) -4

therefore

The dilation produces an expansion of the original image

2) 0.25

therefore

The dilation produces a contraction of the original image

3) -2/3

therefore

The dilation produces a contraction of the original image

4) 2.3

therefore

The dilation produces an expansion of the original image

question:

could we have options?