Question

Write a function g whose graph represents a reflection in the y-axis of the graph of f(x)=|2x−1|+3.

Answer 1

1) y = -f(x) (This is the reflection about the x-axis of the graph y = f(x).) That is for every point (x, y) there is a point (x, -y). Look at the example graphs below of y = x2 and y = -x2. Notice the green graph is simply the same as the blue graph folded down