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ZX-9394B3170B机考OG4 · 第 13 题
机考OG4 · 原库模块 2 · Q13 原库参考解析
f (x) = 2x + 3
For the given function f, the graph of y = f (x) in the xy -plane is parallel to line j. What is the slope of line j ?
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For the given function f, the graph of y = f (x) in the xy -plane is parallel to line j. What is the slope of line j ?
