2023年12月C卷 · 第 21 题

2023年12月C卷 · 原库模块 1 · Q21 原库参考解析

For a linear relationship between x and y , the table shows 4 values of x and their corresponding values of y.

The graph of a system of two linear equations is shown. If the linear relationship represented by the table is graphed in this xy-plane, resulting in the graph of a system of three linear equations, how many solutions (x, y) will the system of three linear equations have?