Answer :
Answer:
f(x)=0.5x-9
Explanation:
If we stretch f(x) by a factor of n, we have the following:
[tex]y=f(\frac{1}{n}x)[/tex]Therefore, stretching f(x) = 3x – 9 horizontally by a factor of 6 gives:
[tex]\begin{gathered} f(x)=3(\frac{1}{6})x-9 \\ f(x)=0.5x-9 \end{gathered}[/tex]