use the point (-3, 1) through the origin with a scale factor of -4 to find coordinates of the new coordinates

Given the following:
Points = (-3, 1)
scale factor = -4
This is dilation and recall that, dilation is going to grow your shape in this case:
We wil multiply both the x and y coordinates with the given scale factor to get the new coordinates.
= (-3x-4, 1