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10. Relations and Functions - 2! 1부

10. Relations and Functions / Function Notation / 문제 5

문제 5

Rewrite $y = 3 x - 1$ using standard function notation.

A

$f = 3 x - 1$

B

$f = 3 (x - 1)$

C

$f (x) = 3 x - 1$

D

$y = f (x) + 3 x - 1$