˻ 151 141~150

, ¶ ȭ Ȼ ŷ ߻!

׷ f(x) ¶ȭ ŭ߶ ŷ ˳´. Ư ̹ ... ̷ Ʈ ־ ҳ ߴ. ũŻ ȭ õ ...

, Ӹ f(x) ȭ !

... ߴ. ̵  ̹ f(x) ȭ ϰ ִ . ... ȭ ǰ ̶͡ ϸ ũŻ Ÿ, 丮 Ÿ, Ÿ ...

[] Ʈ 伷, ũ ú 'ȭ ξ'

... ⱹߴ. Ʈ(, , , 伷, ̱Ɽ, յ) ܿ (丮, , ũŻ, 糪, ), ũ (ʷ, , , ճ, ȫ, 賲, Ͽ), ...

ɱ׷ Ĺ, f(x)-̴-ļ ''... ׷쵵

... Ĺϴ (f(x)) 7() ũŻ Ƽ ̹ ϸ Ĺ īƮٿ ... ģ ̹ ߵ鿡 ٰ ִ. ȭ α׷ ũ ...

, ȭ 3 3

ɱ׷ f(x)( ) Ÿϸ ܿ ȭ ٸ Ÿϸ Ѵ. ũϰ ̹ʹ ޸, ÷ ٿ ...

[ȭ] , ' !'

Ϳ Ʈ . ֱ SBS < αⰡ> MC ٹ鼭 Ȱ ׳ "⵵ غ Ͱ , ص. غ ...

[ȭ] , ' ߼ ܸ, Ҵ.'

F(x) Ϲ ''. ĿǮ ųʿ ߼ ܸ ҵ ɰ ϰ ִ ׳ Ҿ. ̷ ߼ ̹...

[ȭ] 丮, 'NU ߿, ֽǰ?'

f(x) ū 丮. ù ° ̴Ͼٹ < NU ߿> ׳డ Ƴ , " 6 ʹ Ƽ Ⱑ ...

ö, Բ ī ''

... 14 KBS < ũ> Ĺ ִϾ 븦 еϴ ȭ ս  ǰ ȭ ϴ ̽ ִ.

[] f(x), ŭ ߶ '' ȭ

... 'ѹα ' Ƽ ԰ پ Ȱ Ư ŭ ŷ . ̹ ȭ f(x) Ӹ𵨷 Ȱ ̽ 鱤 , ...
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