Verified Answer :

WillieH

1st we will need to find the scale factor
scale factor = image/pre image
scale factor = 2/4

now
(-1,3) --> (-12/4 , 3 2/4) --> (-1/2,3/2)

Answer: After dilation, the above points would be mapped to

\((\frac{-1}{2},\frac{3}{2})\)

Step-by-step explanation:

Since we have given that

A dilation maps (4,6) to (2,3) that means

Dilation is a scale factor of \(\frac{1}{2}\)

So,  using the same dilation, we have coordinates (-1,3) that would be mapped to is given by

\(-\frac{1}{2}\ and\ \frac{3}{2}\)

So, (-1,3) mapped to \((\frac{-1}{2},\frac{3}{2})\)

Hence, after dilation, the above points would be mapped to

\((\frac{-1}{2},\frac{3}{2})\)

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