Unit 3: Graphs and functions
3.4 Slope and Rate of Change
Find slope from points, graphs and equations, compare slopes of parallel and perpendicular lines, and interpret slope as a rate.
Covered in classSkills in this lesson
20 practice questions| Skill | Type | Mastery |
|---|---|---|
| Slope from two points or from a graph, including zero and undefined slope 3.4-a | Computation, Graphing | Not practised yet |
| Slope from an equation (solve for y) 3.4-b | Computation | Not practised yet |
| Parallel and perpendicular: classify two lines; give the slope of a parallel or perpendicular line 3.4-c | Computation | 2 answered |
| Slope as a rate of change with units; road grade as a percent 3.4-d | Word problem | Not practised yet |