# Prerequisites and Glossary

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Skill Development 13 (#Temporarytag) | |
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Equation_of_A_Line_Part_2 - Graphic | |

Equation_of_A_Line_Part_2 | Objectives and success criteria | Audio signpost | Study Plan | Validation and Assessment |

**Prerequisites:**

Learners need to understand the slope of a line.

**Glossary: **

*Slope: *the amount of upward or downward movement the line makes as you.

*y-intercept:* where the line crosses the y axis (This is when x = 0.).