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To represent a shift of three units to the left and four units up, we can use the following transformation rule:
(x, y) → (x - 3, y + 4)
Explanation:
- Shifting three units to the left means subtracting 3 from the x-coordinate of a point.
- Shifting four units up means adding 4 to the y-coordinate of a point.
By applying this transformation rule, every point (x, y) will be shifted three units to the left and four units up, resulting in a new point (x - 3, y + 4).