Transformation involves changing the location of a point.
The transformation rule is given as:
[tex](x,y) \to (x - 7.5,y+6.8)[/tex]
For the first point (5.4, 3.1),
The new point calculated using:
[tex](5.4, 3.1) \to (5.4 - 7.5,3.1+6.8)[/tex]
[tex](5.4, 3.1) \to (-2.1,9,9)[/tex]
Hence, the new location of (5.4, 3.1) is (-2.1,9,9)
For the second point (9.4, -2.3),
The new point calculated using:
[tex](9.4, -2.3) \to (9.4 - 7.5,-2.3+6.8)[/tex]
[tex](9.4, -2.3) \to (1.9,4.5)[/tex]
Hence, the new location of (9.4, -2.3) is (1.9,4.5)
Read more about transformations at:
https://brainly.com/question/11707700