答案:B
解析:
Choice B is correct. Rearrange the equation to put it into slope-intercept form
y=1/12 - x =-1(x) + 1/12
The line has slope m=-1 and y-intercept b=1/12. Therefore, the line y=1/12 - x has a negative slope and a positive y-intercept.
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答案:B
解析:
Choice B is correct. Rearrange the equation to put it into slope-intercept form
y=1/12 - x =-1(x) + 1/12
The line has slope m=-1 and y-intercept b=1/12. Therefore, the line y=1/12 - x has a negative slope and a positive y-intercept.