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 $g(x)$.

AlgebraFunction TransformationsAbsolute Value FunctionsDomain and RangeGraphing
2025/6/12

1. Problem Description

The problem describes a transformation of the parent function f(x)=xf(x) = |x| to a transformed function g(x)g(x). We need to identify the transformations, write the function g(x)g(x) in function notation and as an equation, and determine the domain and range of g(x)g(x).

2. Solution Steps

First we identify the transformations.
The graph of g(x)g(x) is the same shape as the graph of f(x)f(x), but it is shifted horizontally and vertically. The vertex of f(x)f(x) is at (0,0). The vertex of g(x)g(x) is at (1,2).
Therefore, there are horizontal and vertical shifts. There are no stretches or compressions.
* Horizontal Shift: The vertex of g(x)g(x) is at x=1x=1, so there is a horizontal shift of 1 unit to the right.
* Vertical Shift: The vertex of g(x)g(x) is at y=2y=2, so there is a vertical shift of 2 units up.
The transformed function can be written as g(x)=f(xh)+kg(x) = f(x-h) + k, where hh is the horizontal shift and kk is the vertical shift. In our case, h=1h=1 and k=2k=2.
Thus, g(x)=x1+2g(x) = |x-1| + 2.
Now let's determine the domain and range.
* Domain: The domain of f(x)=xf(x) = |x| is all real numbers, i.e. (,)(-\infty, \infty). Horizontal and vertical shifts do not change the domain.
So, the domain of g(x)g(x) is also (,)(-\infty, \infty).
* Range: The range of f(x)=xf(x) = |x| is [0,)[0, \infty). The vertical shift of g(x)g(x) changes the range. The range of g(x)g(x) is [2,)[2, \infty) since the vertex is at y=2y=2.

3. Final Answer

1) Horizontal Shifts and Vertical Shifts. (There are no Stretches/Compressions).
2) Vertical Shifts
3) Horizontal Shifts
4) g(x)=x1+2g(x) = |x-1| + 2
5) g(x)=x1+2g(x) = |x-1| + 2
6) Domain of g(x)g(x): (,)(-\infty, \infty)
7) Range of g(x)g(x): [2,)[2, \infty)

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