Identify the transformations that have occurred.

Parent Function: [tex]y = |x|[/tex]

[tex]g(x) = \frac{1}{2} |x-1| + 5[/tex]

A. Reflect across the x-axis
B. Vertical stretch
C. Vertical compression
D. Horizontal shift of 1 right
E. Horizontal shift of 1 left
F. Vertical shift of 5 up
G. Vertical shift of 5 down



Answer :

Sure! Let's carefully analyze the transformations applied to the parent function [tex]\( y = |x| \)[/tex] to obtain the given function [tex]\( g(x) = \frac{1}{2}|x-1| + 5 \)[/tex].

### Step-by-Step Solution:

1. Parent Function: The parent function is [tex]\( y = |x| \)[/tex].

2. Transformations Applied:
- [tex]\( \frac{1}{2} \)[/tex] outside the absolute value. This indicates a vertical compression by a factor of [tex]\( \frac{1}{2} \)[/tex]. So, the graph is "squished" vertically to half its original height.

- [tex]\( |x-1| \)[/tex] represents a horizontal shift to the right by 1 unit. In general, [tex]\( |x - h| \)[/tex] shifts the graph horizontally to the right by [tex]\( h \)[/tex] units.

- [tex]\( +5 \)[/tex] outside the absolute value records a vertical shift up by 5 units. So, the entire graph is moved up by 5 units.

### Conclusion:
Let's summarize these transformations:

- Reflect across the x-axis: No (indicated by 0).
- Vertical stretch: No (indicated by 0).
- Vertical compression: Yes, by a factor of [tex]\( \frac{1}{2} \)[/tex] (indicated by 1).
- Horizontal shift of 1 right: Yes, by 1 unit (indicated by 1).
- Horizontal shift of 1 left: No (indicated by 0).
- Vertical shift of 5 up: Yes, by 5 units (indicated by 5).
- Vertical shift of 5 down: No (indicated by 0).

So, the correct transformations for [tex]\( g(x) = \frac{1}{2}|x-1|+5 \)[/tex] are:

- Reflect across the x-axis: 0
- Vertical stretch: 0
- Vertical compression: 1
- Horizontal shift of 1 right: 1
- Horizontal shift of 1 left: 0
- Vertical shift of 5 up: 5
- Vertical shift of 5 down: 0.

These are the transformations that have occurred.