Compare the function with the parent function. Without graphing, what are the vertex, axis of symmetry, and transformation of the given function? Y=|10x-2|-7
The parent function is the simplest version of a member of a family of functions. In this case, the parent function y= |x| y= |10x-2| - 7 The vertex will be 2/10, -7, or (1/5,-7)
