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直线y=2x+3与直线y=-x+3,都经过y轴上的同一点( , )
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教案备课库《作业:013号2018年3月17.3.2一次函数的图象》真题及答案
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与直线y=-2x+3平行且与直线y=3x+4交于x轴上的同一点的直线方程是
y=-2x+4
y=
x+4
y=-2x-
y=
x-
直线y=2x+3与y=3x﹣2b的图象交x轴上同一点则b=______.
直线y=ax+2和直线y=bx-3交于x轴同一点则a与b的比值是________.
已知直线y=ax+7与直线y=﹣2x+1相交于x轴上一点则a=__________.
与直线y=-2x+3平行且与直线y=3x+4交于x轴上的同一点的直线方程是
y=-2x+4
y=
x+4
y=-2x-
y=
x-
直线y=2x+5与直线y=x+5都经过y轴上的同一点.
如图直线l1y1=2x﹣1与直线l2y2=x+2相交于点A.点P.是x轴上任意一点直线l3是经过点A
与直线y=-2x+3平行且与直线y=3x+4交于x轴上的同一点的直线方程是
y=-2x+4
y=
x+4
y=-2x-
y=
x-
如图在平面直角坐标系xOy中矩形ABCD的AB边在x轴上且AB=3AD=2经过点C.的直线y=x-2
如图在平面直角坐标系中直线l1y=﹣x+3与x轴交于点A.与y轴交于点B.直线l2y=kx+2k与x
直线y=2x+3与y=3x-2b的图象交于x轴上同一点则b=.
直线y=2x+3与y=3x-2b的图象交于x轴上同一点则b=.
若一次函数的图象与直线y=﹣3x平行且与直线y=3x+5交于y轴上同一点则一次函数的解析式为.
直线y=kx+b与直线y=平行且与直线y=交于y轴上同一点则该直线的解析式为____________
如图1已知直线y=2x+2与y轴x轴分别交于A.B.两点以B.为直角顶点在第二象限作等腰Rt△ABC
如图在平面直角坐标系xOy中矩形ABCD的AB边在x轴上且AB=3AD=2经过点C.的直线y=x-2
直线y=2x+3与y=3x-b的图象交x轴上同一点则b=.
直线与直线y=3x+b都经过y轴上同一点则b的值是.
分别求出适合下列条件的直线方程Ⅰ经过点且在x轴上的截距等于在y轴上截距的2倍Ⅱ经过直线2x+7y-4
已知直线m与y的交点在x轴下方与x轴距离2个单位长度且直线m过点1﹣1.1求直线m的表达式2求直线m
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下列说法中正确的是
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