Рет қаралды 896
Handout and lesson materials: skewthescript.org/algebra/3-2
Relevant topics: electric vs. gas cars
Math topics: writing linear equations, solving systems of equations by graphing, substitution, and elimination
Video by Asia Franks and Meghan Doebler
Music theme: "Something Elated" by Broke For Free
Logo animation by Memie Osuga
Timeline:
0:00 Introduction
1:09 Costs of each car
2:50 Writing equations for cost
3:40 Comparing equations
4:30 Estimating with a graph
7:15 Solving using substitution
11:48 Solving using elimination
12:54 Discussion