Question

When the transformation 72-1 is performed on point A A'(-3,4), its image is point . What are the coordinates of A?

Option 1: A'(-1, 3)
Option 2: A'(1, -3)
Option 3: A'(-3, -4)
Option 4: A'(3, 4)

Answer 1

We cannot determine the original coordinates of point A because the transformation '72-1' is not clearly defined. Further clarification is needed to apply the correct inverse transformation and find the original point A.

Step-by-step explanation:

The student is asking about a transformation applied to point A'(-3, 4) that produces an image point. Given that the transformation is 72-1 and we are given the image point A', we need to apply the inverse transformation to find the original coordinates A. However, the term "72-1" is unclear as a mathematical operation or transformation, which makes it impossible to determine which of the given options for A' is correct without further clarification.

Transformations generally include operations like translations, rotations, reflections, and dilations. A common transformation format in algebra is T(x, y) = (ax + b, cy + d), where a, b, c, and d are specific numbers that define the transformation. Without the explicit transformation rule, the question cannot be answered.