3 years ago

If f(x) = 0.5(3 - x), what is the value of f(-3)? A: 3 B: 1.5 C: 0.5 D: 0

1 answer:

8 0

$f(x)=0.5(3-x) \\ \\
f(-3)=0.5(3-(-3))=0.5(3+3)=0.5 \times 6=3 \\ \\
\boxed{f(-3)=3} \Leftarrow \hbox{answer A}$

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