Unit 4, Lesson 15# The Slope of a Non-Vertical Line

EngageNY 45 min(s)

Students know slope is a number that describes the steepness or slant of a line. Students interpret the unit rate as the slope of a graph. In Lesson 13, some predictions were made about what the graph of a linear equation would look like. In all cases, it was predicted that the graph of a linear equation in two variables would be a line.