If f (x) = {(4 – 1), then what is f (2)?
f(2)=

Steps to solve:
f(x) = 1/2(4 - x) when x = 2
~Substitute
f(2) = 1/2(4 - 2)
~Subtract whats in parenthesis
f(2) = 1/2(2)
~Multiply
f(2) = 1
Best of Luck!
Answer:
1
Step-by-step explanation:
substitute [tex]x[/tex] with 2
[tex]\frac{1}{2}(4-2)[/tex]
subtract 2 from 4
[tex]\frac{1}{2} (2)[/tex]
multiply [tex]\frac{1}{2}[/tex] by 2 or cancel the common factor
1