For the line with equation y=ax+b,ab不等于0,the x-intercept is

For the line with equation y=ax+b,ab不等于0,the x-intercept is twice the y-intercept,the slope of the line
cgncga521 1年前 已收到1个回答 举报
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the x-intercept =—b/a,the y-intercept=b
--b/a=2b
so a=--1/2
the slope of the line=a=--1/2

1年前

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