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ZX-CBC0657B1ABluebook试题7 · 第 17 题
Bluebook试题7 · 原库模块 2 · Q17 原库参考解析
A line in the xy-plane has a slope of 9 and passes through the point (0, -5). The equation \( y=px+r \) defines the line, where p and r are constants. What is the value of p?
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