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受欢迎的微积分 >

limit as x approaches 7 of cx+8

解答

x \to 7 lim (c x + 8)

解答

c \cdot 7 + 8

求解步骤

x \to 7 lim (c x + 8)

代入值

x = 7

= c \cdot 7 + 8

作图

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