问题
填空题
对于一次函数y=2x-5，如果x1＜x2，则y1______y2（填“＞”、“=”、“＜”）．
答案
∵k=2＞0，
∴y随x的增大而增大．
∵x1＜x2，∴y1＜y2．
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对于一次函数y=2x-5，如果x1＜x2，则y1______y2（填“＞”、“=”、“＜”）．
∵k=2＞0，
∴y随x的增大而增大．
∵x1＜x2，∴y1＜y2．
A．(A) We are likely to have further cooperation if the objective is achieved.
B．(B) If the target is missed, we will discuss with you a long-term arrangement.
C．(C) We will establish a cooperative base in the locality if this target is attained.
D．(D) We are glad to have signed with you a long-term arrangement.