FP1-Ch4-MatrixLinearTransformation&Reflection&InvariantP/Line

After a point is transformed, the new point obtained is called the ______ of it.(one word)

fill in one char using A, B, C or D

Points which are mapped onto themselves under a given transformation are called _____ ______.

Lines which map onto themselves are called ___ ____ .

The only invariant point in the transformation above is the _____, which is always an invariant point of any linear transformation.