| # | Concept | Culture | Statement | Freq. |
|---|---|---|---|---|
| 1 | y mx b | mathematics education in English-speaking countries | The concept y mx b represents the slope-intercept form of a linear equation in mathematics education in English-speaking countries. | 5 |
| 2 | y mx b | mathematics education in China | In China, the standard form of a linear equation taught in secondary math education is y=mx+b. | 2 |