Let f(x)=x. Write a function g whose graph is a translation 3 units down followed by a reflection in the y-axis of the graph of f.

Question

The answer need to be written in the form of g(x) = ?

Answer 1

Translate y = x three units down(subtract 3):    y = x - 3

 

Reflect in the y-axis(replace x by -x):  y = -x - 3