What set of transformations is performed on triangle abc to form triangle a'b'c'

The correct option is C.

Step-by-step explanation:

From the given graph it is clear that the vertices of triangle ABC are A(4,-2), B(3,-2) and C(3,-5).

The vertices of triangle A'B'C' are A'(1,2), B'(2,2) and C'(2,5).

If a figure translated 5 units left, then

The vertices of triangle after translation are

If a figure rotated 180° counterclockwise about the origin then

The vertices of triangle after rotation are

The set transformation is " A translation 5 units to the left  followed by a 180° counterclockwise about the origin".

Therefore the correct option is C.

-362

step-by-step explanation:

(12)(4)+2(12)-34(12)+2(12)-3

  \/         \/         \/         \/

  48 +   24 -   408 + 24 - 3

      \   /               \   /

          72     -     432 - 3 = -363

2/3

step-by-step explanation: