Answer:
The function [tex]f(x)=\log x[/tex] is transformed into the equation [tex]f(x)=4.3\log x[/tex] is vertically stretch.
Step-by-step explanation:
Given : The function [tex]f(x)=\log x[/tex] is transformed into the equation [tex]f(x)=4.3\log x[/tex]
To find : Is this Vertical compression or vertical stretch?
Solution :
It is vertically stretch.
f(x) to [tex]a f(x)[/tex]
[tex]0<|a|<1[/tex] when a is compressed.
[tex]|a|>1[/tex] when a is stretched.
Here, [tex]a=4.3 >1[/tex]
So, the function [tex]f(x)=\log x[/tex] is transformed into the equation [tex]f(x)=4.3\log x[/tex] is vertically stretch.
