Answer:
B) Horizontal or vertical stretch.
Step-by-step explanation:
Given : The function g(x) is a transformation of the parent function f(x).
To Find: Decide how f(x) was transformed to make g(x).
Solution:
Vertical Stretch : [tex]g(x)=a f(x)[/tex]
Horizontal Stretch : [tex]g(x)=f(a x)[/tex]
Vertical reflection: [tex]g(x)=-f(x)[/tex]
Horizontal reflection: [tex]g(x)=f(-x)[/tex]
Vertical shift: [tex]g(x)=f(x)+k[/tex]
Horizontal shift: [tex]g(x)=f(x-h)[/tex]
The reflection of the point (x,y) across the line y = x is the point (y, x).
By the given tables we can see that
[tex]g(x)=\frac{1}{9} f(x)[/tex]
Condition of Vertical stretch applies here .
So, Option B is correct.
B) Horizontal or vertical stretch.
