新高考數(shù)學(xué)一輪復(fù)習(xí) 講與練第6練 函數(shù)的圖像（原卷版）

試卷第=page11頁，共=sectionpages33頁第6練函數(shù)的圖像學(xué)校____________姓名____________班級____________一、單選題1．設(shè)SKIPIF1<0，定義符號函數(shù)SKIPIF1<0，則函數(shù)SKIPIF1<0的圖像大致是（

）A． B． C． D．2．已知函數(shù)SKIPIF1<0的部分圖象如圖所示，則函數(shù)SKIPIF1<0的解析式可能是（

）A．SKIPIF1<0 B．SKIPIF1<0C．SKIPIF1<0 D．SKIPIF1<03．已知函數(shù)SKIPIF1<0，則函數(shù)SKIPIF1<0的大致圖象為（

）A． B．C． D．4．函數(shù)SKIPIF1<0的圖象如圖所示，則不等式SKIPIF1<0的解集為（

）A．SKIPIF1<0 B．SKIPIF1<0 C．SKIPIF1<0 D．SKIPIF1<05．已知函數(shù)SKIPIF1<0，SKIPIF1<0，SKIPIF1<0的零點(diǎn)分別是a，b，c，則a，b，c的大小順序是（

）A．SKIPIF1<0 B．SKIPIF1<0 C．SKIPIF1<0 D．SKIPIF1<06．我國著名數(shù)學(xué)家華羅庚曾說：“數(shù)缺形時(shí)少直觀，形缺數(shù)時(shí)難入微，數(shù)形結(jié)合百般好，隔裂分家萬事休.”在數(shù)學(xué)的學(xué)習(xí)和研究中，常用函數(shù)的圖象來研究函數(shù)的性質(zhì)，也常用函數(shù)的解析式來研究函數(shù)圖象的特征.我們從這個(gè)商標(biāo)中抽象出一個(gè)函數(shù)的圖象如圖，其對應(yīng)的函數(shù)解析式可能是（

）A．SKIPIF1<0 B．SKIPIF1<0C．SKIPIF1<0 D．SKIPIF1<07．已知某函數(shù)的圖象如圖所示，則該函數(shù)的解析式可能為（

）A．SKIPIF1<0 B．SKIPIF1<0 C．SKIPIF1<0 D．SKIPIF1<08．我國著名數(shù)學(xué)家華羅庚曾說：“數(shù)缺形時(shí)少直觀，形缺數(shù)時(shí)難入微，數(shù)形結(jié)合百般好，隔裂分家萬事休．”在數(shù)學(xué)的學(xué)習(xí)和研究中，常用函數(shù)的圖像來研究函數(shù)的性質(zhì)，也常用函數(shù)的解析式來分析函數(shù)的圖像的特征，如函數(shù)SKIPIF1<0的圖像大致是（

）A． B．C． D．二、多選題9．已知SKIPIF1<0是定義在SKIPIF1<0上的奇函數(shù)，且在SKIPIF1<0上單調(diào)遞增，則SKIPIF1<0的解析式可以是（

）．A．SKIPIF1<0 B．SKIPIF1<0C．SKIPIF1<0 D．SKIPIF1<010．已知函數(shù)SKIPIF1<0SKIPIF1<0則下列結(jié)論正確的有（

）A．SKIPIF1<0N*B．SKIPIF1<0恒成立C．關(guān)于x的方程SKIPIF1<0R)有三個(gè)不同的實(shí)根，則SKIPIF1<0D．關(guān)于x的方程SKIPIF1<0N*)的所有根之和為SKIPIF1<011．關(guān)于SKIPIF1<0的函數(shù)SKIPIF1<0有4個(gè)零點(diǎn)，則整數(shù)SKIPIF1<0的可能取值為（

）A．5 B．6 C．7 D．912．定義域和值域均為SKIPIF1<0（常數(shù)SKIPIF1<0）的函數(shù)SKIPIF1<0和SKIPIF1<0圖象如圖所示，給出下列四個(gè)命題，那么，其中正確命題是（

）A．方程SKIPIF1<0有且僅有三個(gè)解B．方程SKIPIF1<0有且僅有三個(gè)解C．方程SKIPIF1<0有且僅有九個(gè)解D．方程SKIPIF1<0有且僅有一個(gè)解三、填空題13．已知函數(shù)SKIPIF1<0，SKIPIF1<0，若方程SKIPIF1<0恰有兩個(gè)不同的實(shí)數(shù)根，則實(shí)數(shù)SKIPIF1<0的取值范圍是________14．函數(shù)SKIPIF1<0有三個(gè)零點(diǎn)SKIPIF1<0，且SKIPIF1<0，則SKIPIF1<0的取值范圍是______．15．已知函數(shù)SKIPIF1<0的導(dǎo)函數(shù)SKIPIF1<0的圖象如圖所示，給出如下命題：①0是函數(shù)SKIPIF1<0的一個(gè)極值點(diǎn)；②函數(shù)SKIPIF1<0在SKIPIF1<0處切線的斜率小于零；③SKIPIF1<0；④當(dāng)SKIPIF