Question #N157
If the function $f(x)$ is defined by $f(x)=2x-3$, what is the value of $f(5)$?
A. 7
B. 10
C. 13
D. 17
Correct Answer is: A
To find the value of f(5), we substitute 5 for *x* in the given function: f(5) = 2(5) - 3 = 10 - 3 = 7.