Graph Transformation Reflection across the x axis and y axis

Описание: This College Algebra video tutorial show how to translate with graph reflection across the x-axis and the y-axis. It explain if the graph have a negative on front of the function (-f(x)), then reflection across the x-axis, and it's will be replace (x, y) by (x, -y). If the negative on inside of the function (f(-x)), then reflection across the y-axis, and it's will be replace (x, y) by (-x, y). This video provide the full ASL access version explained.

Source: McGraw Hill, Precalculus 2nd Edition by Julie Miller and Donna Greken