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ZX-D277DA47DFBluebook试题7 · 第 21 题
Bluebook试题7 · 原库模块 1 · Q21 原库参考解析
The function \( f\left(x\right) \) is defined as 19 more than 4 times a number x. If \( y=f\left(x\right) \) is graphed in the xy-plane, what is the best interpretation of the x-intercept?
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