Answer:
[tex]g(x) = 5|x|[/tex]
Step-by-step explanation:
Given
[tex]f(x) = |x|[/tex]
[tex]b =5[/tex] --- vertically stretch
Required
The new function
The rule for vertical stretch is:
[tex]g(x) = bf(x)[/tex]
So, we have:
[tex]g(x) = 5 * |x|[/tex]
[tex]g(x) = 5|x|[/tex]