Triangle XYZ with vertices X(3,-1) Y(7,-3)Z(3,-5) undergoes an enlargement represented by the mapping:
x
To find the coordinates of the new vertices after the enlargement, we need to use the given mapping.
The mapping is represented by the equation:
x' = k * x
y' = k * y
where (x', y') are the new coordinates, (x, y) are the old coordinates, and k is a scaling factor.
In this case, we are given the coordinates of the triangle vertices: X(3,-1), Y(7,-3), Z(3,-5). However, we are not given the value of the scaling factor, k.
If you have the value of the scaling factor, you can substitute it into the mapping equation to calculate the new coordinates.
For example, if the scaling factor is k = 2, the new coordinates would be:
X' = (2 * 3, 2 * -1) = (6, -2)
Y' = (2 * 7, 2 * -3) = (14, -6)
Z' = (2 * 3, 2 * -5) = (6, -10)
But without the value of the scaling factor, we cannot determine the exact new coordinates after the enlargement.
Please provide the value of the scaling factor or any other information if available to calculate the new coordinates of the triangle.