Question

The graph shows the function f(x) = 2x.
What is the value of x when f(x) = 8?
10-
Ο Α. 0
OB. 3
O C. 1
OD. 2

Answer 1

Answer: 4 (none of the given options are correct)

Step-by-step explanation:

$f(x)=2x=8\\\\x=\boxed{4}$