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스마트연습

QuestionAnswer
1. 우리 나라에서 가장 높은 산은? 백두산
2. 스타트연수를 받고 있는 장소는? 교육정보원
3. 대푯값으로 사용할 수 있는 자료는? 평균, 중앙값, 최빈값
4. 이차방정식 x^2-3x-4=0의 두 근의 차는? 5
5. 다음 중 이차함수 y=ax^2+bx+c 에 대한 설명으로 옳은 것은? 1) 불라불라 2) ㅎㅎㅎㅎ 3) 1111 1)
Created by: 100006482862934
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