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(1) 求f
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(2) 作出y=f(x)的圖形.圖片(共3張) :
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(1) 求f
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(2) 作出y=f(x)的圖形." src="https://imgs.zsbeike.com/imgs/C/C02001/c02001.0025.967633.png"/>
 解 (1)f=-2.f(-1)+f(5)=1+5=6.f(1.2).(2)y=f(x)圖像如圖所示.(第42題圖) (本文共 57 字 , 3 張圖 )
(1) 求f,f(-1)+f(5),f(1.2)f;
(2) 作出y=f(x)的圖形." href="javascript:void(0)"> [閱讀本文] >>