To find [tex]\( f(3) \)[/tex] for the function [tex]\( f(x) = 19x + 6 \)[/tex], follow these steps:
1. Identify the given function: [tex]\( f(x) = 19x + 6 \)[/tex].
2. Substitute [tex]\( x = 3 \)[/tex] into the function:
[tex]\[
f(3) = 19(3) + 6
\][/tex]
3. Calculate the multiplication:
[tex]\[
19 \times 3 = 57
\][/tex]
4. Add the result to the constant term:
[tex]\[
57 + 6 = 63
\][/tex]
So, [tex]\( f(3) \)[/tex] is 63.
Thus, the correct answer is:
B) 63
