The problem describes a transformation of the parent function $f(x) = |x|$ to a transformed function $g(x)$. We need to identify the transformations, write the function $g(x)$ in function notation and as an equation, and determine the domain and range of $g(x)$.
2025/6/12
1. Problem Description
The problem describes a transformation of the parent function to a transformed function . We need to identify the transformations, write the function in function notation and as an equation, and determine the domain and range of .
2. Solution Steps
First we identify the transformations.
The graph of is the same shape as the graph of , but it is shifted horizontally and vertically. The vertex of is at (0,0). The vertex of is at (1,2).
Therefore, there are horizontal and vertical shifts. There are no stretches or compressions.
* Horizontal Shift: The vertex of is at , so there is a horizontal shift of 1 unit to the right.
* Vertical Shift: The vertex of is at , so there is a vertical shift of 2 units up.
The transformed function can be written as , where is the horizontal shift and is the vertical shift. In our case, and .
Thus, .
Now let's determine the domain and range.
* Domain: The domain of is all real numbers, i.e. . Horizontal and vertical shifts do not change the domain.
So, the domain of is also .
* Range: The range of is . The vertical shift of changes the range. The range of is since the vertex is at .
3. Final Answer
1) Horizontal Shifts and Vertical Shifts. (There are no Stretches/Compressions).
2) Vertical Shifts
3) Horizontal Shifts
4)
5)
6) Domain of :
7) Range of :