Answer:
[tex]f(4)=14[/tex]
Step-by-step explanation:
Given function is [tex]f(x)=2x+6[/tex]
We need to find the value of [tex]f(4)[/tex]
For any function [tex]f(x)[/tex] if we want to find the value of [tex]f(a)[/tex], we need to plug [tex]x=a[/tex] in the function.
So, we will plug [tex]x=4[/tex] in the function [tex]f(x)=2x+6[/tex]
[tex]f(4)=2(4)+6\\f(4)=8+6\\f(4)=14[/tex]
So, the value of [tex]f(4)[/tex] in the function [tex]f(x)=2x+6[/tex] is [tex]14[/tex]
