Answer: The value of x = 4
Step-by-step explanation:
Given : The graph shows a function [tex]f(x)=2x[/tex]
When the value of [tex]f(x)=8[/tex], then we have
[tex]2x=8[/tex]
Now, we need to divide 4 on both the sides of the above equation , we get
[tex]x=4[/tex]
Hence, when the value of [tex]f(x)=8[/tex], then the value of x = 4
