Atriangle undergoes a sequence of transformations. first, the triangle is dilated by a scale factor of 1/3 about the origin. then the triangle is reflected over the x-axis. finally, the triangle is translated left 3 units and up 2 units. how does the image triangle compare to the pre-image triangle? explain.

The image of the triangle undergoes a transformation: (x, y) ⇒ [-(1/3)y - 3, (1/3)x + 2]

Transformation is the movement of a point from its initial location to a new location. Types of transformation include translation, reflection, rotation and dilation.

If a point A(x, y) is dilated by a factor k, the new point is at A'(kx, ky).

If a point A(x, y) is reflected over the x-axis, the new point is at A'(x, -y).

If a point A(x, y) is translated a units left and b units up, the new point is at A'(x - a, y + b).

The image of the triangle undergoes a transformation: (x, y) ⇒ [-(1/3)y - 3, (1/3)x + 2]

Find out more on transformation at: link

if a = 1,   and b = 2, then the answer is 47.99999999. if you round that to the nearest whole number, the answer is 48.